The teachers are all very good. There is a master of engineering from Jiangnan University, Mr. Xing. Teacher Ding, Bachelor of Engineering; Mr. Zhao is the technical director of state-owned enterprises in the construction industry. Every teacher has his own teaching style, and there is also Mr. Wang, a master of Beijing Institute of Technology. Every teacher has his own knowledge and understanding of fire fighting. It is a very good educational method to study and discuss with some students who have dreams of fire fighting. Come on!