Jincheng Nandaku used to be a grain depot. Jincheng is an ancient city with a history of thousands of years. On the east side of the north exit of Huanghua Street, there is a third retail department of sugar industry, alcohol and tobacco, and on the west side there is a small restaurant of catering service company. Nandaku, the largest grain depot in Jincheng County, was built in a place called Nanzhai at its southern end.