On March 1984, the Township People's Government was established, which was divided into Longkou Township People's Government and Rihua Township People's Government.

On September 1995 and 10, the districts were merged into townships, and the original Longkou and Rihua townships were merged into Longkou Township People's Government. Jianlou Village Xingyun Village Dongjiaping Village Longkou Village Dajiang Village Changshou Village Niwan Village Tanxi Village Jiuru Village Agricultural Village Jinzi Village Hongling Village Qijiang Village Pipa Village Tianlong Village Jinbao Village Daily Chemical Village Tuanjian Village Qiaocun shipai village