Introduction to Pingyi: Pingyi County is a county under the jurisdiction of Linyi City, Shandong Province, located in the southwestern part of Yimeng Mountain. It administers 12 towns, 1 street, and 1 provincial economic development zone with a total area of ​​1824.97 square kilometers. At the end of 2012, there were 1.02 million people. It is a warm temperate monsoon climate. It is the precious hometown of Zeng Zi, Zhong Zi, Yang Yi, Yang Xin and the national hero. In 2009, it was included in the pilot county of the national new rural social endowment insurance and the pilot county of the province's financial direct management system reform. In 2012, the county achieved a regional GDP of 22 billion yuan, a year-on-year increase of 16%.