Tangu may refer to:
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Tanggu District
Tanggu District () was a district in the Tianjin municipality, now part of the Binhai New Area. It is on the Hai River where it enters the Bohai Sea, and is a port for Tianjin, which is about upriver. The Tianjin Economic-Technological De ...
, China
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Tangu, Iran, a village in Kerman Province, Iran
{{Geodis