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A junk (Chinese: 船, ''chuán'') is a type of Chinese
sailing ship A sailing ship is a sea-going vessel that uses sails mounted on masts to harness the power of wind and propel the vessel. There is a variety of sail plans that propel sailing ships, employing square-rigged or fore-and-aft sails. Some ships ...
with fully battened sails. There are two types of junk in China: northern junk, which developed from Chinese river boats, and southern junk, which developed from Austronesian ships visiting southern Chinese coasts since the 3rd century CE. They continued to evolve in later dynasties and were predominantly used by Chinese traders throughout Southeast Asia. Similar junk sails were also adopted by other East Asian countries, most notably Japan where junks were used as merchant ships to trade goods with China and
Southeast Asia Southeast Asia, also spelled South East Asia and South-East Asia, and also known as Southeastern Asia, South-eastern Asia or SEA, is the geographical south-eastern region of Asia, consisting of the regions that are situated south of mainlan ...
. They were found, and in lesser numbers are still found, throughout Southeast Asia and India, but primarily in China. Historically, a Chinese junk could be one of many types of small coastal or river ships, usually serving as a cargo ship,
pleasure boat Boating is the leisurely activity of travelling by boat, or the recreational use of a boat whether powerboats, sailboats, or man-powered vessels (such as rowing and paddle boats), focused on the travel itself, as well as sports activities, su ...
, or houseboat, but also ranging in size up to large ocean-going vessel. Found more broadly today is a growing number of modern recreational junk-rigged sailboats. There can be significant regional variations in the type of rig or the layout of the vessel; however, they all employ fully battened sails. The term "junk" (Portuguese ''junco''; Dutch ''jonk''; and Spanish ''junco'') was also used in the colonial period to refer to any medium- to large-sized ships of the Austronesian cultures in Island Southeast Asia, with or without the junk rig. Examples include the
Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...
n and
Malaysian Malaysian may refer to: * Something from or related to Malaysia, a country in Southeast Asia * Malaysian Malay, a dialect of Malay language spoken mainly in Malaysia * Malaysian people, people who are identified with the country of Malaysia regard ...
'' jong'', the
Philippine The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...
''
karakoa ''Karakoa'' were large outrigger warships from the Philippines. They were used by native Filipinos, notably the Kapampangans and the Visayans, during seasonal sea raids. ''Karakoa'' were distinct from other traditional Philippine sailing vessels ...
'' and ''
lanong ''Lanong'' were large outrigger warships used by the Iranun and the Banguingui people of the Philippines. They could reach up to in length and had two biped shear masts which doubled as boarding ladders. They also had one to three banks of oars ...
'', and the Maluku ''
kora kora A kora-kora or kora kora or coracora is a traditional canoe from the Maluku (Moluccas) Islands, Indonesia. They are naval boat for carrying men on raids for plunder or for slaves. In Maritime Southeast Asia, raiding for slaves was an honourable wa ...
''.


Etymology

Views diverge on whether the origin of the word is from a dialect of Chinese or from a Javanese word. The term may stem from the Chinese ''chuán'' (, "boat; ship") — The modern Mandarin Chinese word for an ocean-going wooden cargo vessel is ''cáo'' (). Pierre-Yves Manguin and Zoetmulder, among others, point to an
Old Javanese Old Javanese or Kawi is the oldest attested phase of the Javanese language. It was spoken in the eastern part of what is now Central Java and the whole of East Java, Indonesia. As a literary language, Kawi was used across Java and on the island ...
origin, in the form of ''jong'' (transcripted as joṅ). The first record of Old Javanese ''jong'' comes from an inscription in Bali dating to the 11th century CE. It entered the Malay and Chinese languages by the 15th century, evidenced by a Chinese word list that identifies it as a Malay word for ship. The late 15th century ''
Undang-Undang Laut Melaka Undang-Undang Laut Melaka ( Malay for 'Maritime laws of Melaka', Jawi: ) was a legal code of Melaka Sultanate (1400–1511) that deals specifically on matters related to maritime laws and regulations, as well as nautical procedures concerning sea ...
'', a maritime code composed by Javanese shipowners in Melaka, uses ''jong'' frequently as the word for freight ships. European writings from 1345 through 1601 use a variety of related terms, including ''jonque'' ( French), ''ioncque'', ''ionct'', ''giunchi'', ''zonchi'' (
Italian Italian(s) may refer to: * Anything of, from, or related to the people of Italy over the centuries ** Italians, an ethnic group or simply a citizen of the Italian Republic or Italian Kingdom ** Italian language, a Romance language *** Regional Ita ...
), ''iuncque'', ''joanga'', ''juanga'' (
Spanish Spanish might refer to: * Items from or related to Spain: **Spaniards are a nation and ethnic group indigenous to Spain **Spanish language, spoken in Spain and many Latin American countries **Spanish cuisine Other places * Spanish, Ontario, Can ...
), ''junco'' (
Portuguese Portuguese may refer to: * anything of, from, or related to the country and nation of Portugal ** Portuguese cuisine, traditional foods ** Portuguese language, a Romance language *** Portuguese dialects, variants of the Portuguese language ** Portu ...
), and ''ionco'', ''djonk'', ''jonk'' (
Dutch Dutch commonly refers to: * Something of, from, or related to the Netherlands * Dutch people () * Dutch language () Dutch may also refer to: Places * Dutch, West Virginia, a community in the United States * Pennsylvania Dutch Country People E ...
). These terms are commonly used to describe all kinds of large ships encountered in Southeast Asia, as well as Chinese ships. Bao Zunpeng, a scholar from Taiwan, believes that the word jong is the "zong" (粽) in Chinese. In terms of sound it is very similar, but the original meaning of "zong" refers to the fleet, which does not match the original meaning of jong. The origin of the word "junk" in the English language can be traced to the Portuguese word ''junco'', which is rendered from the Arabic word j-n-k (جنك). This word comes from the fact that the Arabic script cannot represent the sound spelled with the digraph "ng". The word was used to denote both the Javanese/Malay ship (''jong'' or ''djong'') and the Chinese ship (''chuán''), even though the two were markedly different vessels. After the disappearance of jongs in the 17th century, the meaning of "junk" (and other similar words in European languages), which until then was used as a transcription of the word "''jong''" in Malay and Javanese, changed its meaning to exclusively refer to the Chinese ship (''chuán'').


Construction

The historian
Herbert Warington Smyth Herbert Warington Smyth (4 June 1867 – 19 December 1943) CMG, FGS, FRGS, was a British traveller, writer, naval officer and mining engineer who served the government of Siam and held several important posts in the Union of South Africa. Earl ...
considered the junk as one of the most efficient ship designs, stating that "As an engine for carrying man and his commerce upon the high and stormy seas as well as on the vast inland waterways, it is doubtful if any class of vessel… is more suited or better adapted to its purpose than the Chinese or Indian junk, and it is certain that for flatness of sail and handiness, the Chinese rig is unsurpassed".


Sails

Tracing of two ships from Dunhuang cave.jpg, Tracing of two ships from Dunhuang cave temple, ca. 8th–9th century CE. The ships showed square sails. Tracing of a ship on a mirror in the Shaanxi museum.jpg, Tracing of a ship on a mirror in the Shaanxi museum (>9th or >12th century CE). Iconographic remains show that Chinese ships before the 12th century used square sails. A ship carving from a stone Buddhist stele shows a ship with square sail from the Liu Sung dynasty or the Liang dynasty (ca. 5th or 6th century). Dunhuang cave temple no. 45 (from the 8th or 9th century) features large sailboats and sampans with inflated square sails. A wide ship with a single sail is depicted in the Xi'an mirror (after the 9th or 12th century). The full-length battens of the junk sail keep the sail flatter than ideal in all wind conditions. Consequently, their ability to sail close to the wind is poorer than other
fore-and-aft rig A fore-and-aft rig is a sailing vessel rigged mainly with sails set along the line of the keel, rather than perpendicular to it as on a square rigged vessel. Description Fore-and-aft rigged sails include staysails, Bermuda rigged sails, g ...
s.


Hull

Classic junks were built of softwoods (although after the 17th century
teak Teak (''Tectona grandis'') is a tropical hardwood tree species in the family Lamiaceae. It is a large, deciduous tree that occurs in mixed hardwood forests. ''Tectona grandis'' has small, fragrant white flowers arranged in dense clusters ( pan ...
was used in
Guangdong Guangdong (, ), alternatively romanized as Canton or Kwangtung, is a coastal province in South China on the north shore of the South China Sea. The capital of the province is Guangzhou. With a population of 126.01 million (as of 2020) ...
) with the outside shape built first. Then multiple internal compartment/bulkheads accessed by separate hatches and ladders, reminiscent of the interior structure of
bamboo Bamboos are a diverse group of evergreen perennial flowering plants making up the subfamily Bambusoideae of the grass family Poaceae. Giant bamboos are the largest members of the grass family. The origin of the word "bamboo" is uncertain, ...
, were built in. Traditionally, the hull has a horseshoe-shaped stern supporting a high
poop deck In naval architecture, a poop deck is a deck that forms the roof of a cabin built in the rear, or " aft", part of the superstructure of a ship. The name originates from the French word for stern, ''la poupe'', from Latin ''puppis''. Thus ...
. The bottom is flat in a river junk with no keel (similar to a sampan), so that the boat relies on a daggerboard,
leeboard A leeboard is a form of pivoting keel used by a sailboat largely and very often in lieu of a fixed keel. Typically mounted in pairs on each side of a hull, leeboards function much like a centreboard, allowing shallow-draft craft to ply waters f ...
or very large rudder to prevent the boat from slipping sideways in the water. Another characteristic of junks, interior compartments or bulkheads, strengthened the ship and slowed
flooding A flood is an overflow of water ( or rarely other fluids) that submerges land that is usually dry. In the sense of "flowing water", the word may also be applied to the inflow of the tide. Floods are an area of study of the discipline hydrolog ...
in case of holing. Ships built in this manner were written of in Zhu Yu's book ''Pingzhou Table Talks'', published by 1119 during the
Song dynasty The Song dynasty (; ; 960–1279) was an imperial dynasty of China that began in 960 and lasted until 1279. The dynasty was founded by Emperor Taizu of Song following his usurpation of the throne of the Later Zhou. The Song conquered the rest ...
.See also plates CDIII, CDIV, CDV, CDVI  in Needham, Volume 4, Part 3. Again, this type of construction for Chinese ship hulls was attested to by the Moroccan Muslim Berber traveler Ibn Battuta (1304–1377 CE), who described it in great detail (refer to
Technology of the Song dynasty The Song dynasty (; 960–1279 CE) invented some technological advances in Chinese history, many of which came from talented statesmen drafted by the government through imperial examinations. The ingenuity of advanced mechanical engineeri ...
).Needham, Volume 4, Part 3, 469.
Benjamin Franklin Benjamin Franklin ( April 17, 1790) was an American polymath who was active as a writer, scientist, inventor, statesman, diplomat, printer, publisher, and political philosopher. Encyclopædia Britannica, Wood, 2021 Among the leading inte ...
wrote in a 1787 letter on the project of mail packets between the United States and France: Similar wet wells were also apparent in Roman small craft of the 5th century CE.


Leeboards and centerboards

Other innovations included the square-pallet
bilge pump A bilge pump is a water pump used to remove bilge water. Since fuel can be present in the bilge, electric bilge pumps are designed to not cause sparks. Electric bilge pumps are often fitted with float switches which turn on the pump when the bilg ...
, which was adopted by the West during the 16th century for work ashore, the western chain pump, which was adopted for shipboard use, being of a different derivation. Junks also relied on the
compass A compass is a device that shows the cardinal directions used for navigation and geographic orientation. It commonly consists of a magnetized needle or other element, such as a compass card or compass rose, which can pivot to align itself wit ...
for navigational purposes. However, as with almost all vessels of any culture before the late 19th century, the accuracy of magnetic compasses aboard ship, whether from a failure to understand deviation (the magnetism of the ship's iron fastenings) or poor design of the compass card (the standard drypoint compasses were extremely unstable), meant that they did little to contribute to the accuracy of navigation by dead reckoning. Indeed, a review of the evidence shows that the Chinese embarked magnetic pointer was probably little used for navigation. The reasoning is simple. Chinese mariners were as able as any and, had they needed a compass to navigate, they would have been aware of the almost random directional qualities when used at sea of the water bowl compass they used. Yet that design remained unchanged for some half a millennium. Western sailors, coming upon a similar water bowl design (no evidence as to how has yet emerged) very rapidly adapted it in a series of significant changes such that within roughly a century the water bowl had given way to the dry pivot, a rotating compass card a century later, a lubberline a generation later and gimbals seventy or eighty years after that. These were necessary because in the more adverse climatic context of north western Europe, the compass was needed for navigation. Had similar needs been felt in China, Chinese mariners would also have come up with fixes. They didn't.


Steering

Junks employed stern-mounted rudders centuries before their adoption in the West for the simple reason that Western hull forms, with their pointed sterns, obviated a centreline steering system until technical developments in Scandinavia created the first, iron mounted, pintle and gudgeon 'barn door' western examples in the early 12th century CE. A second reason for this slow development was that the side rudders in use were still extremely efficient. Thus the junk rudder's origin, form and construction was completely different in that it was the development of a centrally mounted stern steering oar, examples of which can also be seen in Middle Kingdom (c. 2050–1800 BCE) Egyptian river vessels. It was an innovation which permitted the steering of large ships and due to its design allowed height adjustment according to the depth of the water and to avoid serious damage should the junk ground. A sizable junk can have a rudder that needed up to twenty members of the crew to control in strong weather. In addition to using the sail plan to balance the junk and take the strain off the hard to operate and mechanically weakly attached rudder, some junks were also equipped with leeboards or dagger boards. The world's oldest known depiction of a stern-mounted rudder can be seen on a pottery model of a junk dating from before the 1st century CE.


History


Spring and Autumn period (8th–5th century BCE)

Mariners were sailing between islands to cross the Shandong-
Liaodong The Liaodong Peninsula (also Liaotung Peninsula, ) is a peninsula in southern Liaoning province in Northeast China, and makes up the southwestern coastal half of the Liaodong region. It is located between the mouths of the Daliao River (the ...
strait and along the Korean coastline by the 8th century BCE. In 710 BCE, due to a famine in Korea, ships sailed to the state of Lu and Qi in Shandong to purchase grain. In 656 BCE, Qi planned a naval invasion of Chu. River traversal by ship was recorded during the Chu- Wu wars in 603 BCE and 549 BCE. A river battle between the two fleets of Chu and Wu occurred in 525 BCE and lost their flagship ''Yuhuang''. According to a poem by Ma Rong 600 years later, the ''Yuhuang'' was equipped with sails: "From the Yuhuang to the small boats, all unfurled sails like clouds and displayed awnings like rainbow." Prior to the 12th century, Chinese sails were commonly made of bamboo mats since cotton did not become common in China until the
Song A song is a musical composition intended to be performed by the human voice. This is often done at distinct and fixed pitches (melodies) using patterns of sound and silence. Songs contain various forms, such as those including the repetit ...
Yuan dynasties. There were reports of Chu building fleets in 528 BCE and 518 BCE but Chu was defeated by Wu's fleet in 489 BCE, and their admiral and seven officers were captured. In 485 BCE, Wu's fleet sailed up the coast to attack Qi and was defeated in the first known naval battle in Chinese history. In 478 BCE, Yue's fleet destroyed Wu's navy.


Warring States and Qin period (5th–3rd century BCE)

Because of fables that there were islands to the east that possessed the elixir of immortality,
King Wei of Qi King Wei of Qi (), whose personal name was Tian Yinqi (田因齊), was the king of the northern Chinese state of Qi during the Warring States period, when Qi was one of the most powerful states in China. He reigned from 356 to 320 BC. or accordin ...
(r. 356–320 BCE),
King Xuan of Qi King Xuan of Qi (; died 301 BC) was from 319 to 301 BC ruler of Qi, one of the seven major states of the Warring States period of ancient China. King Xuan's personal name was Tian Bijiang (田辟疆), ancestral name Gui ( 媯), and King Xuan wa ...
(r. 319–301 BCE), and King Zhao of Yan (r. 311–279 BCE) sent naval expeditions to search for them. They failed. In the
Qin dynasty The Qin dynasty ( ; zh, c=秦朝, p=Qín cháo, w=), or Ch'in dynasty in Wade–Giles romanization ( zh, c=, p=, w=Ch'in ch'ao), was the first dynasty of Imperial China. Named for its heartland in Qin state (modern Gansu and Shaanxi), ...
, a magician named Xu Shi from the former state of Qi requested help to organize an expedition to seek the immortal islands of Penglai, Fangzhang, and Yingzhou. Three thousand young men and women and "artisans of a hundred trades" set sail from Langya in 219 BCE. No news returned of Xu Shi, so
Qin Shi Huang Qin Shi Huang (, ; 259–210 BC) was the founder of the Qin dynasty and the first emperor of a unified China. Rather than maintain the title of " king" ( ''wáng'') borne by the previous Shang and Zhou rulers, he ruled as the First Empero ...
sent another expedition with four magicians in 215 BCE. Only one magician named Scholar Lu came back and he deserted in 212 BCE. In 210 BCE, the emperor met Xu Shi, who had failed to bring back the elixir of immortality. He said that the expedition had been frustrated by dragons and sea monsters. They set out with a squadron of crossbowmen and cruised around the Shandong peninsula, where they killed a large fish at Zhifu.


Han to Northern and southern dynasties era (2nd–6th century)

The Chinese engaged in cross-ocean expeditions by the 2nd century BCE. In 108 BCE, Yang Pu led a sea-force to
Korea Korea ( ko, 한국, or , ) is a peninsular region in East Asia. Since 1945, it has been divided at or near the 38th parallel, with North Korea (Democratic People's Republic of Korea) comprising its northern half and South Korea (Republic o ...
. The ''
Book of Han The ''Book of Han'' or ''History of the Former Han'' (Qián Hàn Shū,《前汉书》) is a history of China finished in 111AD, covering the Western, or Former Han dynasty from the first emperor in 206 BCE to the fall of Wang Mang in 23 CE. ...
'' mentions sea-going voyages taking 12 months to reach the furthest country. In 230, Sun Quan sent commanders Wei Wen and Zhuge Zhi with a fleet of 10,000 men to seek the islands of Yizhou and Danzhou. The fleet was away for a year and many of the crew died of disease. It did not reach Danzhou but reached Yizhou and returned with several thousand captives. The contemporary writer Shen Ying stated that Yizhou was 2,000 ''li'' southeast of Linhai and appears to have been
Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...
. Danzhou was probably the
Ryukyu Islands The , also known as the or the , are a chain of Japanese islands that stretch southwest from Kyushu to Taiwan: the Ōsumi, Tokara, Amami, Okinawa, and Sakishima Islands (further divided into the Miyako and Yaeyama Islands), with Yona ...
. In 233 CE, a fleet from Eastern Wu was lost in a storm in the
Yellow Sea The Yellow Sea is a marginal sea of the Western Pacific Ocean located between mainland China and the Korean Peninsula, and can be considered the northwestern part of the East China Sea. It is one of four seas named after common colour ter ...
. Manguin, Pelliot, Ferrand, Miksic, and Flecker, amongst other, believe that the ships used by Chinese travelers were mostly foreign in origin, and Chinese ships were rarely used on the Southeast Asian voyages until the 9th century CE. Chinese ships did exist — but they're essentially fluvial (riverine) in nature and operation. Large Austronesian trading ships docking in Chinese seaports with as many as four sails were recorded by scholars as early as the 3rd century CE. They called them the ''kunlun bo'' or '' kunlun po'' (崑崙舶, lit. "ship of the
Kunlun The Kunlun Mountains ( zh, s=昆仑山, t=崑崙山, p=Kūnlún Shān, ; ug, كۇئېنلۇن تاغ تىزمىسى / قۇرۇم تاغ تىزمىسى ) constitute one of the longest mountain chains in Asia, extending for more than . In the bro ...
people"). They were booked by Chinese Buddhist pilgrims for passage to Southern India and Sri Lanka. The 3rd century book ''Strange Things of the South'' (南州異物志, ''Nánzhōu Yìwùzhì'') by Wan Chen (萬震) describes one of these Austronesian ships as being capable of 600–700 people together with more than 10,000 ''hu'' (斛) of cargo (250–1000 tons according to various interpretations—600 tons deadweight according to Manguin). The ships could be more than 50 meters in length and had a
freeboard In sailing and boating, a vessel's freeboard is the distance from the waterline to the upper deck level, measured at the lowest point of sheer where water can enter the boat or ship. In commercial vessels, the latter criterion measured relativ ...
of 5.2–7.8 meters. When seen from above they resemble covered galleries. He explains the ships' sail design as follows: A 260 CE book by K'ang T'ai (康泰), quoted in '' Taiping Yulan'' (982 CE) described ships with seven sails called ''po'' or ''ta po'' (great ship or great junk) that could travel as far as Syria (大秦— Ta-chin, Roman Syria). These ships were used by the
Indo-Scythian Indo-Scythians (also called Indo-Sakas) were a group of nomadic Iranian peoples of Scythian origin who migrated from Central Asia southward into modern day Pakistan and Northwestern India from the middle of the 2nd century BCE to the 4th centur ...
(月支—
Yuezhi The Yuezhi (;) were an ancient people first described in Chinese histories as nomadic pastoralists living in an arid grassland area in the western part of the modern Chinese province of Gansu, during the 1st millennium BC. After a major defeat ...
) traders for transporting horses. He also made reference to monsoon trade between the islands (or archipelago), which took a month and a few days in a large ''po''.Needham, Joseph (1971).
Science and Civilisation in China: Volume 4, Physics and Physical Technology, Part 3, Civil Engineering and Nautics
'. Cambridge University Press.


Sui to the rise of Song dynasty (7th century–10th century)

In 683 CE, Tang court sent an envoy to Srivijaya, which seems to have been done in foreign ship. Wang Gungwu stated that there are no records from
Tang Dynasty The Tang dynasty (, ; zh, t= ), or Tang Empire, was an imperial dynasty of China that ruled from 618 to 907 AD, with an interregnum between 690 and 705. It was preceded by the Sui dynasty and followed by the Five Dynasties and Ten Kingdom ...
era that mentioned Chinese junks being used for trading with Southern countries (Nanhai). Wang also noted that the ships used by Chinese pilgrim and travelers were K'un-lun ships or Indian ships. Chinese and Korean ships sailed to Kyushu for private trade with Japan in the 9th century. Southern Chinese junks were based on keeled and multi-planked Austronesian ships (known as ''po'' by the Chinese, from the Old Javanese ''parahu'',' Javanese ''prau'', or Malay ''perahu'' — large ship).Manguin, Pierre-Yves. 2012. “Asian ship-building traditions in the Indian Ocean at the dawn of European expansion”, in: Om Prakash and D. P. Chattopadhyaya (eds), ''History of science, philosophy, and culture in Indian Civilization'', Volume III, part 7: The trading world of the Indian Ocean, 1500-1800, pp. 597-629. Delhi, Chennai, Chandigarh: Pearson. Southern Chinese junks showed characteristics of Austronesian ships that they are made using timbers of tropical origin, with keeled, V-shaped hull. This is different from northern Chinese junks, which are developed from flat-bottomed riverine boats. The northern Chinese junks were primarily built of pine or fir wood, had flat bottoms with no keel, water-tight bulkheads with no frames, transom (squared) stern and stem, and have their planks fastened with iron nails or clamps. It was unknown when the Chinese people started adopting Southeast Asian (Austronesian) shipbuilding techniques. They may have been started as early as the 8th century, but the development was gradual and the true ocean-going Chinese junks did not appear suddenly. The word "po" survived in Chinese long after, referring to the large ocean-going junks.


Song dynasty (10th–13th century)

In 989 CE the Song court permitted private Chinese ships to trade overseas. The ships of the Song, both mercantile and military, became the backbone of the navy of the following Yuan dynasty. In particular the
Mongol invasions of Japan Major military efforts were taken by Kublai Khan of the Yuan dynasty in 1274 and 1281 to conquer the Japanese archipelago after the submission of the Korean kingdom of Goryeo to vassaldom. Ultimately a failure, the invasion attempts are of m ...
(1274–1281), as well as the
Mongol invasion of Java The Yuan dynasty under Kublai Khan attempted in 1292 to invade Java, an island in modern Indonesia, with 20,000 to 30,000 soldiers. This was intended as a punitive expedition against Kertanegara of Singhasari, who had refused to pay tribute to ...
(1293), essentially relied on recently acquired Song naval capabilities. Worcester estimates that the largest Yuan junks were in width and over long. In general, they had no keel, stempost, or sternpost. They did have centreboards, and a watertight bulkhead to strengthen the hull, which added great weight. This type of vessel may have been common in the 13th century. By using the ratio between the number of soldiers and ships, Nugroho concluded that each ship may carry a maximum capacity of 30 or 31 men, while using data presented by John Man would result in a capacity of 29–44 men per ship. David Bade estimated a capacity of 20 to 50 men per ship during the Java campaign.


Yuan dynasty (14th century)

Yuan dynasty ships carry on the tradition of Song, the Yuan navy is essentially Song navy. Both Song and Yuan employed large trading junks. The large ships (up to 5,000 ''liao'' or 1520–1860 tons burden) would carry 500–600 men, and the second class (1,000–2,000 ''liao'') would carry 200–300 men.Wake, 2004: 75. Unlike Ming treasure ships, Song and Yuan great junks are propelled by oars, and have with them smaller junks, probably for maneuvering aids. The largest junks (5,000 ''liao'') may have a hull length twice that of Quanzhou ship (1,000 ''liao''), that is . However, the usual Chinese trading junks pre-1500 was around long, with the length of only becoming the norm after 1500 CE. Large size could be a disadvantage for shallow harbors of southern seas, and the presence of numerous reefs exacerbates this. The enormous dimensions of the Chinese ships of the Medieval period are described in Chinese sources, and are confirmed by Western travelers to the East, such as Marco Polo, Ibn Battuta and
Niccolò da Conti Niccolò is an Italian male given name, derived from the Greek Nikolaos meaning "Victor of people" or "People's champion". There are several male variations of the name: Nicolò, Niccolò, Nicolas, and Nicola. The female equivalent is Nicole. The f ...
. According to Ibn Battuta, who visited China in 1347:
…We stopped in the port of
Calicut Kozhikode (), also known in English as Calicut, is a city along the Malabar Coast in the state of Kerala in India. It has a corporation limit population of 609,224 and a metropolitan population of more than 2 million, making it the second l ...
, in which there were at the time thirteen Chinese vessels, and disembarked. On the
China Sea The China Seas consist of a series of marginal seas in the Western Pacific Ocean, around China. They are the major components signifying the transition from the continent of Asia to the Pacific Ocean.Pinxian Wang, Qianyu Li, Chun-Feng Li, ''Geolo ...
traveling is done in Chinese ships only, so we shall describe their arrangements. The Chinese vessels are of three kinds; large ships called chunks ''(junks)'', middle sized ones called zaws ''(
dhow Dhow ( ar, داو, translit=dāwa; mr, script=Latn, dāw) is the generic name of a number of traditional sailing vessels with one or more masts with settee or sometimes lateen sails, used in the Red Sea and Indian Ocean region. Typically spo ...
s)'' and the small ones kakams. The large ships have anything from twelve down to three sails, which are made of
bamboo Bamboos are a diverse group of evergreen perennial flowering plants making up the subfamily Bambusoideae of the grass family Poaceae. Giant bamboos are the largest members of the grass family. The origin of the word "bamboo" is uncertain, ...
rods plaited into mats. They are never lowered, but turned according to the direction of the wind; at anchor they are left floating in the wind. A ship carries a complement of a thousand men, six hundred of whom are sailors and four hundred men-at-arms, including archers, men with shields and crossbows, who throw
naphtha Naphtha ( or ) is a flammable liquid hydrocarbon mixture. Mixtures labelled ''naphtha'' have been produced from natural gas condensates, petroleum distillates, and the distillation of coal tar and peat. In different industries and regions ' ...
. Three smaller ones, the "half", the "third" and the "quarter", accompany each large vessel. These vessels are built in the towns of Zaytun ''(a.k.a. ''Zaitun''; today's Quanzhou; 刺桐)'' and Sin-Kalan. The vessel has four decks and contains rooms, cabins, and saloons for merchants; a cabin has chambers and a lavatory, and can be locked by its occupants. This is the manner after which they are made; two ''(parallel)'' walls of very thick wooden ''(planking)'' are raised and across the space between them are placed very thick planks ''(the bulkheads)'' secured longitudinally and transversely by means of large nails, each three ells in length. When these walls have thus been built the lower deck is fitted in and the ship is launched before the upper works are finished.
Ibn Battuta


Ming dynasty (15th–17th century)


Expedition of Zheng He

The largest junks ever built were possibly those of Admiral
Zheng He Zheng He (; 1371–1433 or 1435) was a Chinese mariner, explorer, diplomat, fleet admiral, and court eunuch during China's early Ming dynasty. He was originally born as Ma He in a Muslim family and later adopted the surname Zheng conferr ...
, for his expeditions in the Indian Ocean (1405 to 1433), although this is disputed as no contemporary records of the sizes of Zheng He's ships are known. Instead the dimensions are based on ''
Sanbao Taijian Xia Xiyang Ji Tongsu Yanyi Sanbao may refer to: * Chinese for Three Treasures (disambiguation) (三宝), in various cultural and religious meanings * The title of Zheng He (1371–1433), the eunuch admiral * Sanpu railway station (三堡站), on the Beijing–Baotou Rail ...
'' (1597), a romanticized version of the voyages written by nearly two centuries later. Maodeng's novel describes Zheng He's ships as follows: * " Treasure ships" (, ''Bǎo Chuán'') nine-masted, 44.4 by 18 ''zhang'', about long and wide. * Equine ships (, ''Mǎ Chuán''), carrying horses and tribute goods and repair material for the fleet, eight-masted, 37 by 15 ''zhang'', about long and wide. * Supply ships (, ''Liáng Chuán''), containing staple for the crew, seven-masted, 28 by 12 ''zhang'', about long and wide. * Troop transports (, ''Bīng Chuán''), six-masted, 24 by 9.4 ''zhang'', about long and wide. * Fuchuan warships (, ''Fú Chuán''), five-masted, 18 by 6.8 ''zhang'', about long. * Patrol boats (, ''Zuò Chuán''), eight-oared, about long. * Water tankers (, ''Shuǐ Chuán''), with 1 month's supply of fresh water. Louise Levathes suggests that the actual length of the biggest treasure ships may have been between long and wide. Modern scholars have argued on engineering grounds that it is highly unlikely that Zheng He's ship was 450 ft in length, Guan Jincheng (1947) proposed a much more modest size of 20 zhang long by 2.4 zhang wide (204 ft by 25.5 ft or 62.2 m by 7.8 m) while Xin Yuan'ou (2002) put them as 61–76 m (200–250 feet) in length. Zhao Zhigang claimed that he has solved the debate of the size difference, and stated that Zheng He's largest ship was about in length. Comparing to other Ming records, the Chinese seem to have exaggerated their dimensions. European
East Indiamen East Indiaman was a general name for any sailing ship operating under charter or licence to any of the East India trading companies of the major European trading powers of the 17th through the 19th centuries. The term is used to refer to vesse ...
and
galleon Galleons were large, multi-decked sailing ships first used as armed cargo carriers by European states from the 16th to 18th centuries during the age of sail and were the principal vessels drafted for use as warships until the Anglo-Dutch W ...
s were said to be 30, 40, 50, and 60 ''zhang'' (90, 120, 150, and 180 m). It was not until the mid to late 19th century that the length of the largest western wooden ship began to exceed 100 meters, even this was done using modern industrial tools and iron parts.


Sea ban

From the mid-15th to early 16th century, all Chinese maritime trading was banned under the
Ming Dynasty The Ming dynasty (), officially the Great Ming, was an imperial dynasty of China, ruling from 1368 to 1644 following the collapse of the Mongol-led Yuan dynasty. The Ming dynasty was the last orthodox dynasty of China ruled by the Han peo ...
. The shipping and shipbuilding knowledge acquired during the Song and Yuan dynasties gradually declined during this period.


Capture of Taiwan

In 1661, a naval fleet of 400 junks and 25,000 men led by the Ming loyalist Zheng Chenggong (Cheng Ch'eng-kung in
Wade–Giles Wade–Giles () is a romanization system for Mandarin Chinese. It developed from a system produced by Thomas Francis Wade, during the mid-19th century, and was given completed form with Herbert A. Giles's '' Chinese–English Dictionary'' o ...
, known in the West as
Koxinga Zheng Chenggong, Prince of Yanping (; 27 August 1624 – 23 June 1662), better known internationally as Koxinga (), was a Ming loyalist general who resisted the Qing conquest of China in the 17th century, fighting them on China's southeastern ...
), arrived in
Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...
to oust the
Dutch Dutch commonly refers to: * Something of, from, or related to the Netherlands * Dutch people () * Dutch language () Dutch may also refer to: Places * Dutch, West Virginia, a community in the United States * Pennsylvania Dutch Country People E ...
from Zeelandia. Following a nine-month siege, Cheng captured the Dutch fortress Fort Zeelandia. A peace treaty between Koxinga and the Dutch Government was signed at Castle Zeelandia on February 1, 1662, and
Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...
became Koxinga's base for the
Kingdom of Tungning The Kingdom of Tungning (), also known as Tywan by the British at the time, was a dynastic maritime state that ruled part of southwestern Taiwan and the Penghu islands between 1661 and 1683. It is the first predominantly Han Chinese state in ...
.


Javanese junk

Javanese junks differed from Chinese junks in several respects. The Javanese junk was made of very thick wood, and as the ship got old, it was fixed with new planks, this way they have 3–4 planks, stacked together. The rope and the sail were made with woven
rattan Rattan, also spelled ratan, is the name for roughly 600 species of Old World climbing palms belonging to subfamily Calamoideae. The greatest diversity of rattan palm species and genera are in the closed- canopy old-growth tropical fores ...
. The jong was made using ''jati'' wood (teak) at the time of this report (1515), at that time Chinese junks are using softwood as the main material. The Javanese ship's hull is formed by joining planks and keel by wooden dowels and treenails, without using iron bolts or nails. Frame would be built later, after the planking (the "shell first" construction). The planks are perforated by an auger and inserted with dowels, which remain inside the fastened planks, not seen from the outside.Manguin, Pierre-Yves. 2012. “Asian ship-building traditions in the Indian Ocean at the dawn of European expansion”, in: Om Prakash and D. P. Chattopadhyaya (eds), ''History of science, philosophy, and culture in Indian Civilization'', Volume III, part 7: The trading world of the Indian Ocean, 1500-1800, pp. 597-629. Delhi, Chennai, Chandigarh: Pearson. The hull was pointed at both ends, they carried two rudders and used
tanja sail Tanja sail ( Malay: ''layar tanjak'') or tanja rig is a type of sail commonly used by the Austronesian people, particularly in Maritime Southeast Asia. It is also known as the tilted square sail, canted rectangular sail, rectangular balance lug, ...
, but it may also use junk sail. It differed markedly from the Chinese vessel, which had its hull fastened by iron nails and strakes to a frame and to bulkheads. The Chinese vessel had a single rudder on a transom stern, and (except in
Fujian Fujian (; alternately romanized as Fukien or Hokkien) is a province on the southeastern coast of China. Fujian is bordered by Zhejiang to the north, Jiangxi to the west, Guangdong to the south, and the Taiwan Strait to the east. Its cap ...
and
Guangdong Guangdong (, ), alternatively romanized as Canton or Kwangtung, is a coastal province in South China on the north shore of the South China Sea. The capital of the province is Guangzhou. With a population of 126.01 million (as of 2020) ...
) they had flat bottoms without keels. The empire of Majapahit used a very large version of these ships, built in north Java, for transporting troops overseas. Encounters with giant jongs were recorded by Western travelers. Florentine merchant Giovanni da Empoli (1483–1517), one of the first Italian agents to join a Portuguese armada to India in 1503–1504, said that the junks of Java were no different in their strength than a castle, because the three and four boards, layered one above the other, could not be harmed with artillery. They sailed with their women, children, and families, with everyone mainly keeping to their respective rooms. Portuguese recorded at least two encounters with large jongs, one was encountered off the coast of Pacem (
Samudera Pasai Sultanate The Samudera Pasai Sultanate (), also known as Samudera or Pasai or Samudera Darussalam or Pacem, was a Muslim harbour kingdom on the north coast of Sumatra from the 13th to the 16th centuries CE. The kingdom was believed to have been founded ...
) and the other was owned by Pati Unus, who went on to attack Malacca in 1513. Characteristics of the 2 ships were similar, both were larger than Portuguese ship, built with multiple plankings, resistant to cannon fire, and had two oar-like rudders on the side of the ship. At least Pati Unus' jong was equipped with three layers of sheathing which the Portuguese said over one ''cruzado''A kind of Portuguese coin with a diameter of 3.8 cm. See Liebner, Horst H. (2016). ''Beberapa Catatan Akan Sejarah Pembuatan Perahu dan Pelayaran Nusantara''. Prosiding Konferensi Nasional Sejarah X Jilid II Subtema II. Jakarta, 7-10 November 2016. 1-83. Page 45. in thickness each. The Chinese banned foreign ships from entering Guangzhou, fearing the Javanese or Malay junks would attack and capture the city, because it is said that one of these junk would rout twenty Chinese junks. The main production location of jong was mainly constructed in two major shipbuilding centers around Java: north coastal Java, especially around
Rembang Rembang Regency ( id, Kabupaten Rembang) is a regency ( id, kabupaten) on the extreme northeast coast of Central Java Province, on the island of Java (bordering on the Java Sea) in Indonesia. The regency covers an area of 1,035.70 km2 on Java ...
Demak Demak is on the north coast of Central Java province, on the island of Java, Indonesia. * Demak, Demak, modern-day large town * Demak Sultanate, sixteenth century sultanate * Demak Regency Demak ( jv, ꦢꦼꦩꦏ꧀) is a regency located in t ...
(along the Muria strait) and
Cirebon Cirebon (, formerly rendered Cheribon or Chirebon in English) is a port city on the northern coast of the Indonesian island of Java. It is the only coastal city of West Java, located about 40 km west of the provincial border with Central J ...
; and the south coast of Borneo (
Banjarmasin ) , translit_lang1 = Other , translit_lang1_type1 = Jawi , translit_lang1_info1 = بنجر ماسين , settlement_type = City , motto = ''Kayuh Baimbai'' ( Banjare ...
) and adjacent islands. These places have teak forests, whose wood is resistant to
shipworm The shipworms are marine bivalve molluscs in the family Teredinidae: a group of saltwater clams with long, soft, naked bodies. They are notorious for boring into (and commonly eventually destroying) wood that is immersed in sea water, including ...
, whereas Borneo itself would supply
ironwood Ironwood is a common name for many woods or plants that have a reputation for hardness, or specifically a wood density that is heavier than water (approximately 1000 kg/m3, or 62 pounds per cubic foot), although usage of the name ironwood in E ...
.
Pegu Bago (formerly spelt Pegu; , ), formerly known as Hanthawaddy, is a city and the capital of the Bago Region in Myanmar. It is located north-east of Yangon. Etymology The Burmese name Bago (ပဲခူး) is likely derived from the Mon langua ...
, which is a large shipbuilding port in the 16th century, also produced jong, built by Javanese who resided there.


Accounts of medieval travellers

Niccolò da Conti Niccolò is an Italian male given name, derived from the Greek Nikolaos meaning "Victor of people" or "People's champion". There are several male variations of the name: Nicolò, Niccolò, Nicolas, and Nicola. The female equivalent is Nicole. The f ...
in relating his travels in Asia between 1419 and 1444, describes huge junks of about 2,000 tons in weight: * Other translations of the passage give the size as 2000 butts, which would be around 1000 tons, a butt being half a ton.See definition of butt https://gizmodo.com/butt-is-an-actual-unit-of-measurement-1622427091.  Until the 17th century, ton referred to both the unit of weight and the unit of volume — see https://en.oxforddictionaries.com/definition/ton . A tun is 252 gallons, which weighs 2092 lbs, which is around a ton. Christopher Wake noted that the transcription of the unit is actually ''vegetes'', that is Venetian butt, and estimated a burthen of 1300 tons. The ship of Conti may have been a Burmese or Indonesian jong. Also, in 1456, the
Fra Mauro map The Fra Mauro map is a map of the world made around 1450 by the Venetian cartographer Fra Mauro, which is “considered the greatest memorial of medieval cartography." It is a circular planisphere drawn on parchment and set in a wooden frame t ...
described the presence of junks in the Indian Ocean as well as their construction: Fra Mauro further explains that one of these junks rounded the Cape of Good Hope and travelled far into the Atlantic Ocean, in 1420:


Qing dynasty (19th century)

Large, ocean-going junks played a key role in Asian trade until the 19th century. One of these junks, '' Keying'', sailed from China around the Cape of Good Hope to the United States and England between 1846 and 1848. Many junks were fitted out with carronades and other weapons for naval or piratical uses. These vessels were typically called "war junks" or "armed junks" by Western navies which began entering the region more frequently in the 18th century. The British, Americans and French fought several naval battles with war junks in the 19th century, during the First Opium War, Second Opium War and in between. At sea, junk sailors co-operated with their Western counterparts. For example, in 1870 survivors of the English barque ''Humberstone'' shipwrecked off Formosa, were rescued by a junk and landed safely in Macao.


Modern period (20th century)

In 1938, E. Allen Petersen escaped the advancing Japanese armies by sailing a junk, ''Hummel Hummel'', from Shanghai to California with his wife Tani and two White Russians (Tsar loyalists). In 1955, six young men sailed a
Ming dynasty The Ming dynasty (), officially the Great Ming, was an imperial dynasty of China, ruling from 1368 to 1644 following the collapse of the Mongol-led Yuan dynasty. The Ming dynasty was the last orthodox dynasty of China ruled by the Han peo ...
-style junk from
Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...
to San Francisco. The four-month journey aboard the ''Free China'' was captured on film and their arrival into San Francisco made international front-page news. The five Chinese-born friends saw an advertisement for an international trans-Atlantic yacht race, and jumped at the opportunity for adventure. They were joined by the then US Vice-Consul to China, who was tasked with capturing the journey on film. Enduring typhoons and mishaps, the crew, having never sailed a century-old junk before, learned along the way. The crew included Reno Chen, Paul Chow, Loo-chi Hu, Benny Hsu, Calvin Mehlert and were led by skipper Marco Chung. After a journey of , the ''Free China'' and her crew arrived in San Francisco Bay in fog on August 8, 1955. Shortly afterward the footage was featured on ABC television's ''Bold Journey'' travelogue. Hosted by John Stephenson and narrated by ship's navigator Paul Chow, the program highlighted the adventures and challenges of the junk's sailing across the Pacific, as well as some humorous moments aboard ship.In 1959 a group of Catalan men, led by Jose Maria Tey, sailed from Hong Kong to
Barcelona Barcelona ( , , ) is a city on the coast of northeastern Spain. It is the capital and largest city of the autonomous community of Catalonia, as well as the second most populous municipality of Spain. With a population of 1.6 million within ci ...
on a junk named ''Rubia''. After their successful journey this junk was anchored as a tourist attraction at one end of Barcelona harbor, close to where La Rambla meets the sea. Permanently moored along with it was a reproduction of Columbus' caravel ''Santa Maria'' during the 1960s and part of the 1970s. In 1981, Christoph Swoboda had a 65 feet (LoA) ''Bedar'' built by the boatyard of Che Ali bin Ngah on Duyong island in the estuary of the Terengganu river on the East coast of Malaysia. The Bedar is one of the two types of Malay junk schooners traditionally built there. He sailed this junk with his family and one friend to the Mediterranean and then continued with changing crew to finally finish a circumnavigation in 1998. He sold this vessel in 2000 and in 2004 he started to build a new junk in Duyong with the same craftsmen: the Pinas (or Pinis)
Naga Pelangi ''Naga Pelangi'' (Rainbow Dragon) is a wooden junk rigged schooner of the Malay pinas type built using traditional lashed-lug techniques from 2004 to 2009 in Kuala Terengganu, Malaysia. Finished in 2010, it is operated as a charter vessel in S ...
, in order to help keep this ancient boat building tradition alive. This boat finished to be fitted out in 2010 and is working as a charter boat in the Andaman and the South China Sea.50 Years Malaysian-German Relations, Embassy of the Federal Republic of Germany, p132/133


See also

* Casco (barge), flat hulled barges of the Philippines *
Pinisi Literally, the word pinisi refers to a type of rigging (the configuration of masts, sails and ropes (‘lines’)) of Indonesian sailing vessels. A pinisi carries seven to eight sails on two masts, arranged like a gaff-ketch with what is called ...
* Lorcha *
Tongkang Tongkang or "Tong'kang" refers to several type of boats used to carry goods along rivers and shoreline in Maritime Southeast Asia. One of the earliest record of tongkang has a background of 14th century, being mentioned in Malay Annals which wa ...
* Keying, a Chinese junk that was sailed to the US in 1840s * Shipyards in Macau * Junk rig


Notes


References


Works cited

* * * * * * * * * * *


External links


World of Boats (EISCA) Collection ~ Keying II Hong Kong Junk

China Seas Voyaging Society

The Free China
homepage of one of the last remaining 20th century junks, with video.
The Junk and Advanced Cruising Rig Association
The JRA
Pirates and Junks in Late Imperial South China
{{Authority control Chinese inventions Four-masted ships Naval history of China Sailboat types Ship types Merchant sailing ship types Sailing rigs and rigging Ships of China Three-masted ships Austronesian ships