pingguoxianIntroduction：Pingguo Introduction: Pingguo County, in the southwest of Guangxi, is in the middle of the right river. It belongs to Baise City. The area is 2,457 square kilometers. There are 181 villages (communities) with 9 towns and 3 townships, with 505,500 people. The county government resident Ma Tau Town is 97 kilometers away from Nanning, the capital of Guangxi. From 2011 to 2014, Pingguo was selected as one of the “Top 100 Cities and Counties in China's Most District-Driven Small and Medium-sized Cities” and four times in “Top 100 Counties and Cities in China's Small and Medium-sized Cities”. [1-3]