Guigang. Online celebrity Niujin of the Cattle-herding Brigade is from Guigang, Guangxi, and Niujin is the funny person in this group. Guigang, located in the southeast of Guangxi Zhuang Autonomous Region, in the middle reaches of Xijiang River Basin and in the middle of Xunyu Plain, is an important gateway to the sea passage in Southwest China, and the end point of China-Myanmar oil and gas pipeline.