China
Found in Henan, China, Tangwan is a city.
Tangwan is located at coordinates 34.58° N, 111.43° E, in the Northern Hemisphere. It belongs to the Henan administrative division of China.
Tangwan is located in the Henan province of China. Other cities in the region include Zhengzhou, Nanyang, Shangqiu.
There are 20 cities and towns within 25 km of Tangwan.
Tangwan is located in Henan, China.
Tangwan is located at coordinates 34.58° N, 111.43° E in Henan, China.
Source: Bamwor World Encyclopedia — GeoNames (CC BY 4.0)