Fortune-telling at the entrance of Dongkou Mountain _ Is fortune-telling at the entrance of Dongkou Mountain accurate?

What is the longest river in Shanmen Town, Dongkou County?

Huangnijiang. Huangni River is a tributary of Pingxi River, which flows through the northeast of Dongkou County. There are two sources of water in Huangnijiang River, one is baimashan in Longhui County, and the other is Hongluoshan in Xupu County. Yellow mud flows through Tongshan Township, Shanmen Town, Shuidong Township and Jiangtan Township in Dongkou County. With a total length of 465,438+0 km, the main stream is the longest river in Shanmen Town. Shanmen Town, Dongkou County, Hunan Province is located in the northeast of Dongkou County, 20 kilometers away from the county seat. Because of the confrontation between Xuefeng Mountain on both sides of Huangni River in the north of the town, it looks like a city gate, hence the name Shanmen.