What does it mean that Tianmen breaks the Chu River and opens it? Tianmen breaks the Chu River. Where is the Chu River?

1, "Looking at Tianmen Mountain" Tianmen interrupted the opening of the Chu River. The Chu River refers to the section of the Yangtze River that flows through the old Chu land. Dangtu belonged to the State of Chu during the Warring States Period, so the Yangtze River flowing through this place is called the Chu River.

2. The Yangtze River originates from the "roof of the world"-the southwest side of Gladden Peak in Tanggula Mountain of Qinghai-Tibet Plateau. The main stream flows through Qinghai, Xizang Autonomous Region, Sichuan, Yunnan, Chongqing, Hubei, Hunan, Jiangxi, Anhui, Jiangsu and Shanghai * * *1/provincial administrative regions.

3. It flows into the East China Sea east of Chongming Island, with a total length of more than 6,300 kilometers, ranking third in the world after the Nile River in Africa and the Amazon River in South America.