全国七大重点流域为:长江、黄河、珠江、松花江、淮河、海河、辽河等。
长江流经青海,西藏,四川,云南,重庆,湖北,湖南,江西,安徽,江苏,上海等11个省。
黄河流经:青海,四川,甘肃,宁夏,内蒙古,陕西,山西,河南及山东9个省。
珠江流经:云南,贵州,桂林,广东,湖南,赣州等。
松花江流经:黑龙江,吉林,辽宁,内蒙古等。
淮河流经:河南,安徽,江苏三省等。
海河流经:北京,天津,河北,山西,山东,河南,辽宁,内蒙古八省。
辽河流经:河北,内蒙古,吉林,辽宁四省
The seven major river basins in China are: Yangtze River, Yellow River, Pearl River, Songhua River, Huai River, Haihe River, Liaohe River, etc.
The Yangtze River flows through 11 provinces including Qinghai, Tibet, Sichuan, Yunnan, Chongqing, Hubei, Hunan, Jiangxi, Anhui, Jiangsu, and Shanghai.
The Yellow River flows through 9 provinces including Qinghai, Sichuan, Gansu, Ningxia, Inner Mongolia, Shaanxi, Shanxi, Henan, and Shandong.
The Pearl River flows through Yunnan, Guizhou, Guilin, Guangdong, Hunan, Ganzhou, etc.
The Songhua River flows through Heilongjiang, Jilin, Liaoning, and Inner Mongolia.
The Huai River flows through Henan, Anhui, and Jiangsu.
The Haihe River flows through Beijing, Tianjin, Hebei, Shanxi, Shandong, Henan, Liaoning, and Inner Mongolia.
The Liaohe River flows through Hebei, Inner Mongolia, Jilin, and Liaoning.
The "seven major water systems" in China are all composed of rivers, which are "river water systems" and belong to the Pacific water system. From north to south, they are: Songhua River system, Liaohe River system, Haihe River system, Yellow River system, Huaihe River system, Yangtze River system, and Pearl River system. Among them, my country's largest river, the Yangtze River, is 6,300 kilometers long. Among the world's rivers, it ranks third in the world, second only to the Nile River in Africa and the Amazon River in South America.