Hengshui, located in two capital cities, has a long history. Dayu ruled the water, making the world Kyushu and Jizhou the first of Kyushu. Today's Hengshui, the hinterland of ancient Jizhou, is one of the birthplaces of China. Fuyang River is named Hengshui because it passes through the territory like a jade belt, which means "the waterway is accessible and the feng shui is balanced". I don't know the previous history. I hope my answer can help you to some extent. Goodbye!