1, Qicheng: Experienced teachers: Qicheng's teachers are mostly from the government or institutions and have rich interview experience and practical experience. Qicheng's interview training courses include written test, interview and examination psychology, which can improve the comprehensive quality of students in all aspects.

2. Zhonggong: The level of teachers in Zhonggong is uneven, and the effects of some courses with little teaching experience vary from person to person. Due to the different foundation and strength of students, the effect of the interview course for Chinese students varies from person to person.