Ancient Sishui - Jianghuai Heji, is it still there? In ancient China, the name of the four great rivers flowing into the sea alone, namely "rivers, rivers, Huai, And Ji", (Yangtze River, Yellow River, Huai River, Ji Shui).

Ancient Sishui - Jianghuai Heji, is it still there?

In ancient times, the mainland called the four great rivers that flowed into the sea alone, namely "rivers, rivers, Huaihe, and Ji", (Yangtze River, Yellow River, Huaihe River, Jishui). However, the Huai River and Jishui were successively diverted by the Yellow River, and the lower reaches of the Huai River were silted up and then diverted into the Yangtze River. The Jishui Old Road is now the lower reaches of the Yellow River, the south of Jishui, and Jinan. Jiyuan, the source of Jishui also. There is also Jining, which is also related to Jishui.

Ancient Jishui flows from west to east, and the Jishui is clear and the flow rate is gentle, which is suitable for digging ditches and ditches in the north and south directions, and diverting water to irrigate farmland, so "the activity of diverting water to irrigate farmland in the north-south direction" is the origin of the original word "economy", and the district operates the meaning of Jishui.