Mr. Li Lijun is a well-known tutor in the National Construction Engineer Examination. He used to be a member of the marking group of architectural practice subjects and a member of the construction of examination questions bank of architectural practice subjects. He is a famous teacher with strong strength, vivid explanation and high hit rate, and is called "the king of betting" by the students. For many years, Mr. Li Lijun has devoted himself to the study of real questions and proposition trends in architectural practice, engaged in pre-examination counseling for architects for many years, and has taken many major exams. The lecture is humorous and well received by the majority of candidates. He has rich experience in teaching and exam-oriented training, and is famous for his vivid teaching and accurate grasp of test sites. His cheat sheet on architectural practice hit many cases and was widely praised by students.