Cai Cheng, the top teacher of studious education and the chief teacher of builder training. Tsinghua graduated, researcher of Chinese Academy of Sciences, first-class constructor, supervision engineer, senior teacher, and editor of multidisciplinary counseling materials. Pay attention to the training of students' problem-solving skills, especially good at case analysis, and explain unfamiliar knowledge points in textbooks in vernacular Chinese, which is suitable for candidates at all stages.

Research direction: lectures on project management of first-class constructor, construction management of second-class constructor and contract management of supervision engineer's construction project.

The main achievements: its original picture book class and topic drawing class are also highly praised by students because of its super cost-effective practicality.

Personal works: Pay attention to the cultivation of students' problem-solving ability in teaching, especially good at case analysis, and explain unfamiliar knowledge points in the textbook in vernacular, which is suitable for candidates at all stages and allows you to do the right questions on the basis of complete understanding.

Character evaluation: In the eyes of students, she is a lecturer with both beauty and wisdom, and excellent academic qualifications and strength.