1 Teacher Tai Haifeng of Dalian No.24 Middle School adopts scientific and efficient teaching methods, adheres to the work spirit of loving their posts and students, and has formed a distinctive school-running feature of scientific and meticulous management, high-quality and efficient classroom and double-excellent moral education mode. However, Teacher Xiang Li did not adopt scientific and efficient teaching methods, so Teacher Tai Haifeng of Dalian No.24 Middle School is very good.

2. Mr. Tai Haifeng from Dalian No.24 Middle School has been rated as an excellent teacher at the municipal level for many years, while Mr. Xiang Li has not been rated as an excellent teacher at the municipal level for many years. Therefore, the teacher Tai Haifeng of Dalian No.24 Middle School is very powerful.