There are no birds flying over those mountains, and there are no traces of people in those paths.

A boat on the river, a fisherman wearing his webworm moth; Fishing alone is not afraid of snow and ice.

This poem was written during my life in Yongzhou.

Yongzhou was founded in 124 BC, and has a history of more than 2 100 years. Yongzhou is the hometown of Huai Su, Huang Gai, He Xiangu, Zhou Dunyi, Li Da, Tao Zhu and other historical celebrities. Liu Zongyuan, one of the eight masters in Tang and Song Dynasties, was demoted to Yongzhou, leaving behind Eight Records of Yongzhou, which had a great influence in the history of literature.

There are 733 rivers in Yongzhou, with a total length of 105 15km. Rivers in China are controlled by topography and tectonic fault zones, mostly from south to north or from west to east, and are divided into three major water systems: one is Xiangjiang River system, including major rivers in China, with a drainage area of 2 1464 square kilometers, accounting for 96.09% of the total area of Yongzhou City. The second is the Pearl River system, which is mainly located at the intersection of Taochuan, Jiangyong, Jianghua River and some small rivers in Lanshan, with a drainage area of 77.8 square kilometers. The third is the Zijiang River system, which only belongs to the Dongan South Bridge and small rivers in most parts of Sheng Da, with a drainage area of 10 1.3 square kilometers. The main rivers in Yongzhou are Xiangjiang River, Xiaoshui River, Ningyuan River, Lingjiang River, Baishui River, Qishui River, Fuling River and Yongming River.

Yongzhou is the confluence of Xiaoshui and Xiangshui, so it is inferred that the Han River is most likely to describe the winter scenery of Xiaoshui and Xiangshui.