The lecturers of licensed doctors in Du Wen are all our exclusive contracted teachers, who are only responsible for Du Wen courses and are single-minded. Such contracted teachers pay more attention to the course content and quality, and the professional Q&A platform in Du Wen also ensures the after-sales service quality of Du Wen physical examination. The lecturers are famous doctors such as Gu Yannan, Ye and Xia Guixin. The registration method of medical practitioners in Du Wen can be found: /p/352564 1068? Thank you for your support of education in Du Wen.