Which street does the source of the left bank of China Sea in Hexi District of Tianjin belong to?

Jianshan street. The source of the left bank of Zhonghai in Hexi District of Tianjin belongs to Jianshan Street, one of chinese administrative division. Its administrative status is the same as that of towns, townships, ethnic townships, hematoxylin, ethnic hematoxylin and counties. It belongs to the township administrative region and is directly under the jurisdiction of municipal districts, county-level cities, counties, autonomous counties, banners or prefecture-level cities.