2. Xiangjiang River, also known as Xiangjiang River, is a larger tributary of the left bank of Wujiang River, a tributary of the Yangtze River. It was called "Furong River" in history, "Mujiachuan" in Song Dynasty and "Xiangjiang River" in Ming Dynasty. The main source hair of Laba River originates from Liujiawuji, Banniugou, south of Jinding Mountain (formerly Jinding Mountain, Song Lin Town, Zunyi County) in the northwest Loushan Mountain range, Honghuagang District, Zunyi City, Guizhou Province. It flows through Honghuagang District, Zunyi County, Meitan County and Weng 'an County of Zunyi City, and flows into Wujiang River at Sanxingchang at the junction of Zunyi, Kaiyang and Weng 'an counties. The length of the river is155km, and the drainage area is 4913km2. Xiangjiang River is rich in water resources and hydraulic resources. It is the main water source and hydropower development river in Zunyi City. There are many water diversion projects and small and medium-sized reservoir projects in the basin, which is called the mother river of Zunyi City. Zunyi City, Suiyang County and Meitan County in Xiangjiang River Basin are important agricultural production bases and industrial bases, and their economies are relatively developed.