Sanhe Hui Ethnic Township

Sanhe is a Hui ethnic township of Ergun City in northeastern Inner Mongolia, People's Republic of China, located about 24 km north-northwest of downtown Ergun. , it has 3 residential communities (居委会) under its administration, and, 11,497 resided here. It is the home of the Sanhe cattle and Sanhe horse.

Education
There are two schools: Ergun City Sanhe Primary School (额尔古纳市三河小学) and Ergun City Sanhe Secondary School (额尔古纳市三河中学).