The jurisdiction extends to Toucheng Township and the Pacific coast of Jiaoxi Township in the east, Ercheng Village, Toucheng Township and the industrial road of Baie Village in Jiaoxi Township in the west, to Dezikou River and Huangdeji drainage channel in the south and Fude River and Dakenggu drainage channel in the north.

Irrigation Water Source
Dezikou River and Dapo Pond Spring