Jingkou is also the hometown of history and culture. Shu Fen, the top scholar in Zhengde period in Ming Dynasty, and Xiong Ming, the minister of war in Chongzhen period, were both from Jingkou. "Dismounting" and "Yuanmen" are the footprints left by Zhu Yuanzhang, the founding emperor of the Ming Dynasty. Shu Guofan, a member of the Presidium of the Modern Bayi Uprising, Hu Chaishou, a member of the Standing Committee of Jiangxi Provincial Committee during the Anti-Japanese War, was a world-renowned authority on brain cell research in modern times and a doctoral supervisor.

Jingkou Township is a typical land of plenty. Rivers in the area are like nets, with beautiful water and fertile soil, four distinct seasons and abundant droughts and floods. Now it has more than 20,000 mu of provincial high-quality pollution-free rice production base and pollution-free aquaculture base 1 10,000 mu. The rice produced by Yu Sheng brand and Heli brand is sweet and refreshing, and the aquatic products such as Nandang brand hairy crabs, yellow catfish and mandarin fish are of high quality and delicious taste, and sell well both inside and outside the province.