According to official website of Pingguo Education Bureau, as of September 2023, the salary of supernumerary teachers in Pingguo Vocational Education Center School was 5 100 yuan.

Pingguo City, a county-level city under the jurisdiction of Guangxi Zhuang Autonomous Region, is managed by Baise City. It is located in the southwest of Guangxi, in the middle reaches of Youjiang River, high in the north and low in the south, with low mountains and hills in the north and south. The central part is karst landform, subtropical monsoon climate, long summer and short winter, strong sunshine, sufficient heat and abundant rainfall, with a total area of 2,485 square kilometers.