According to relevant data, Kong Chao, 1990, a native of Tai 'an, Shandong Province, is the founder of Chao Ge Education and a famous public basic knowledge teacher. In the education field of Gong Ji, the hit rate of real questions is high, the teaching content is profound and systematic, and the classroom style is humorous and vivid, which is very popular among students.

"Chao Ge" app is a software that focuses on teachers' exams, civil servants' exams and public institutions' exams. A large number of question banks, live courses and playback courses are integrated to facilitate friends to prepare for the exam.