Hello, Nakamiya. Shandong Lianchuang Shihua Civil Servant Training Base was established in 2000, headquartered in Shandong, and Zhonggong Education Group was established in 1999. After a period of painstaking development, Zhonggong Education has become an information technology and education service institution for Peking University graduates to start their own businesses independently. The two are more professional than Zhonggong, so Zhonggong is better.