Lao Feng is good and has strength. There should be many projects. He is a busy man. He has no time to attend several of his courses. He asked others to take them. Graduate students should not. I have seen him instruct graduate students to do experiments. He is mainly engaged in the research of vehicles. I met him when I was a part-time waiter and went there for dinner. I think he is also very good. It is ok to transfer to his graduate school. It will be helpful to learn something and find a job in the future. Among the tutors, Yang Shaopu, Xu Mingxin, Jia Liangmian, Guo Jingbo and Zhu Jiping are all awesome. Of course, their research directions are different, depending on what you like. I hope it helps you!