Since teaching, Gao Haijun has taught more than 654.38+00000 person-times, and the duration of live teaching has exceeded 654.38+0.200 hours. At present, Tik Tok and Aauto are faster, homework help has more than 65,438+million student fans, and the favorable rate of the course is over 90%.

Gao Haijun, a gold medal teacher in homework help, as a junior high school math expert, helped countless children get rid of the trap of "top students", broke through the difficulties and difficulties in mathematics, cultivated their mathematical thinking ability, and enabled students to successfully complete the transition from primary school to junior high school.