Yunnan Province is part of an extensive karst belt that stretches through eight provinces in southern China — from Guangxi and Hubei in the east to Guizhou, Sichuan, Yunnan and parts of Tibet in the ...

Far more goods left China for French-controlled territory than came the other way. The town is now surrounded by great walls ...

mark the point where a fluvial region rich with surface streams meets an unusual geologic formation of soluble rock layers known as a karst landscape. It is also a fateful human dividing line, a place ...

[Photo/Xinhua] NANNING -- A new species of Salicaceae was discovered in South China's Guangxi Zhuang autonomous region, adding to the rich diversity of flora in the karst region in Guangxi ...