Puyang, Li Mengyuan, graduated from Tsinghua University.

Li is a chalk application teacher. She teaches well, looks beautiful, and has a clear thinking, which is very helpful for the examination of civil servants. I don't know if I have been a teacher in painting, but what I teach with chalk is really Canadian. I like to listen to her lectures, which are very detailed and can help everyone go ashore. She is a good teacher. She often appears in chalk net's class, and she is in Beijing. That's all I know. Anyone who wants to take the civil service exam can take Li Mengyuan's course.

Jock Li Mengyuan used to be a counselor in a university, and she was a contributing author of Half Moon Talk. Later, Li Mengyuan did a written test for civil servants, mainly teaching the application of chalk public examination. Her overall teaching has been highly recognized by students. At present, she is also a big lecturer in the chalk public examination. She is not a civil servant, nor a career editor, but an ordinary institutional trainer.

Li Mengyuan really can't tell the key points from the non-key points. With rhythm, he talks for a long time on some trivial or puzzling issues that everyone knows, such as a formal matter. Dong is superior in operability and systematicness, and can improve his score. I've heard of both.