Where is the source of the Pearl River? What climate zone does it belong to?

The source of the Pearl River is 47 kilometers away from Qujing city, and the source of the Pearl River is located in Maxiong Mountain. From the top of the mountain to the middle of the mountain, suddenly there is a steep wall. The spring water flows out from the upper and lower holes and two water outlets, flowing, flowing, flowing, flowing, flowing, flowing, flowing farther and farther, flowing through Guizhou and Guangxi, entering Guangzhou and merging into the South China Sea in China.

subtropical climate