1. Teacher Sun Lili of Hefei No.3 Middle School has a high level of teaching, is serious and responsible, and the class is lively and interesting, which can stimulate students' enthusiasm for learning and help them solve problems in their study and life.

2. Teacher Sun Lili of Hefei No.3 Middle School pays attention to heuristic teaching, and is good at guiding students to think and find problems, stimulating students' learning interest and motivation, and cultivating students' thinking ability and innovation ability.