Train lecturers. Zhonggong Education Group was established in 1999. After more than 22 years' hard development, this education is an information technology and education service institution independently started by Peking University graduates. Lecturer's salary is high, 30 thousand a month. However, the overall salary of lecturers is10-150,000 yuan, with the mission of constantly creating new markets and serving the society in a friendly and altruistic way.