1, teacher Liu Linjia, the core lecturer, is rigorous in teaching, easy to understand, good at summing up knowledge points and simple in professional and technical explanation.

2. Mr. Chen Wei has rich experience in on-site construction and large-scale on-site teaching, and has unique views on management. His lectures are clear-headed, focused, humorous and good at grasping the rules of examinations. He is a "soul lecturer" in the eyes of students.

3. Teacher Mars's lectures are clear and logical. Abstract things can be combined with pictures and texts to make the principle clear. You will naturally remember them easily. As long as you listen to her videos carefully, you can master 90% of the contents of the textbook at one time, and you don't need to memorize books.