Where is the biggest river in Guizhou?

Wujiang River was named Fuling River, Biejiang River and Xiaobiejiang River, Fuling River and Neijiang River in Yuanhe County Records, Fujiang River, Qianjiang River and Bajiang River in Song Dynasty and Wujiang River in Yuan Dynasty. Originated at the foot of Wumeng, it passes through Weining, Shuicheng, Nayong, Liuzhi, Zhijin, Puding, Pingba, Anshun, Qianxi, Xiuwen, Jinsha, Xifeng, Zunyi, Kaiyang, Weng 'an, Meitan, Shiqian, Fenggang, Sinan, Dejiang, Yanhe, and Sichuan Youyang, Pengshui and Wulong. The main road consists of Sancha River, Yachi River and Wujiang River. To the west of Huawu is Sancha River, to the east of Huawu and to the west of Wujiangdu is Yachi River, and the place where Wujiangdu enters the Yangtze River from the east is called Wujiang River. The tributaries mainly include Liuchong River, maotiaohe, Nanming River, Xiangjiang River, Weng 'an River, Qing Yu River, Shiqian River, Yinjiang River, Hongdu River and Furong River. Except for the downstream, the whole river valley is deep and narrow, with large riverbed slope, many reefs, rapid current and steep shore potential. The folk song: "Going up the mountain into the clouds, going down to the river, two mountains can talk, one day apart" is a true description. There are also many dangerous beaches and ferries. According to statistics, there are 2 19 dangerous beaches in China, including 7 huge beaches, namely Tianzhen Cave in Weng 'an County, Li Mao Beach and Ziyi Beach between Meitan in Qing Yu, Shangtan in Shiqian County, tidal bottom beach, new beach and public beach in Youyang, Dejiang County. The beach is full of rocks, the waves are rough, and the news is dozens of miles. It is often very sad for a ship to sail here. There are many ferries here, such as Yachi River Ferry, Sun Jia Ferry, Chashan Guandu Ferry and Jiang Jie Ferry. Generally, the river is about 50-200m wide and 2-25m deep.

The total length is more than 2,000 miles, and the basin area accounts for 40% of the province. It is the longest river in Guizhou.