1, Hubei Province: Wuhan University Vocational and Technical College of Medicine, Hubei Institute of Technology, Xiangyang Vocational and Technical College, Huanggang Institute of Technology, Hubei College of Traditional Chinese Medicine, Jingchu Institute of Technology.

2. Gansu Province: Pingliang Medical College, Gansu Health Vocational College, Guangdong Province: Shenzhen Institute of Technology and Zhaoqing Medical College, Shaoguan College, Guizhou Province: Qiandongnan National Vocational and Technical College, Jiangxi Province: Gannan Medical College, Jiangxi Health Vocational College, and Fuzhou Medical College of Nanchang University.

3. Zhejiang: Hangzhou Medical College, Jiangsu: Suzhou Health Vocational and Technical College, Tianjin: Tianjin Medical College Chongqing: Chongqing Three Gorges Medical College, Chongqing Medical College, Shaanxi: Hanzhong Vocational and Technical College, xi 'an Medical College, Sichuan: Ya 'an Vocational and Technical College, Shanxi: Yuncheng Nursing College, Inner Mongolia: Tongliao Vocational College.

The oral cavity includes lips, teeth, palate and tongue. It is the beginning of the digestive system. Food is first ground by teeth in the mouth, then wetted by saliva and stirred into a ball, so it is easy to swallow.

Teeth are the hardest part of the human body. Small teeth can generally bear 30-50 kilograms of force. It is not only an important digestive organ, but also can assist pronunciation and keep face.