Hello, Mr. Shang Guihua from Linyi No.1 Middle School North Campus. Teacher Shang Guihua has a high level of teaching, novel teaching methods and good relationship with students. Have higher teaching level and professional knowledge. With rich teaching experience, I can impart complex knowledge to students simply and clearly, making it easier for students to understand and master. Adopting innovative teaching methods and means makes the teaching process more lively and interesting. Pay attention to cultivating students' practical ability and creativity, encourage students to actively participate in classroom activities, and improve learning effect.