1. From the background of training institutions, Zhonggong Education is a well-known training institution for civil service examination and postgraduate entrance examination in China, which is quite famous in the fields of public examination and postgraduate entrance examination. Shenzhen University Excellent School is a school-run enterprise founded by Shenzhen University in conjunction with Beijing superstar and Tianyuan Dike on 20 19.

2. From the point of view of project fees, Chinese public education provides classes with multiple grades and prices. The cheapest class is only recorded video, while the higher-priced class is a combination of live broadcast and recorded video. The teaching quality of Shenzhen University's excellent courses is good, and the teachers are experienced, but the fees are high.