In education and teaching, Mr. Wang Lili pays attention to teaching and educating people, and serves as a model for others. In teaching, we should pay attention to students' ability and the diversity, interest and comprehensiveness of classroom teaching methods. Pay attention to process method in teaching. Pay attention to highlight the characteristics of the subject, stimulate students' thinking in interesting middle schools and scenarios, mobilize students' enthusiasm for classroom learning, and pay attention to the embodiment of emotional attitudes and values in teaching. It effectively stimulates students' divergent thinking and makes imagination and creative activities in music teaching an effective way to cultivate students' creative ability. Teaching is very popular with students. The teaching effect is remarkable. Solfeggio teaching and vocal music teaching for 5 junior college graduates and solfeggio teaching for 4 senior high school graduates. Nearly 100 students in the teaching class were admitted to the Central Conservatory of Music, Shanghai Conservatory of Music, China Theatre Academy, Wuhan Conservatory of Music, Tianjin Conservatory of Music, Xi Conservatory of Music, Shenyang Conservatory of Music, Sichuan Conservatory of Music, Shandong Art College, Shandong Normal University and other higher music colleges and normal universities, and won many school awards, which trained a large number of students for the country.