Flooding of the Pearl River

The Pearl River (or Zhujiang) Basin is one of China's largest river basins, located in South China within total area approximately 453,700 square kilometers in Guangdong, Guangxi, Guizhou, Yunnan, Hunan, Jiangxi and Fujian provinces, and part of Northeastern Vietnam. The Pearl River basin consists of three main tributaries: the Xi River, Bei River, and Dong River, and many small rivers within the Pearl River Delta.

Source: Wikipedia — Flooding of the Pearl River (CC BY-SA 4.0)