not strict. There are several physical examinations of Master Kong, including four items. The physical examination items of health certificate usually include routine medical examination, heart rate, blood pressure and electrocardiogram. 1. Bring your ID card and 2 one-inch color photos with your head bareheaded, and receive the physical examination form. Pay the medical examination fee at the toll booth, paste the photos and fill in the basic information such as name and gender. 2. Take blood in the examination room, conduct stool swab test. 3. Routine physical examination in internal and surgical departments. 5. Complete all medical examination items. The health certificate is generally aimed at the health certificate of service personnel engaged in catering and domestic service industries and public places. Physical examination items of health certificate usually include routine medical examination, heart rate, blood pressure, electrocardiogram and so on. As well as surgical examination, general liver and spleen palpation, and height and weight examination. In addition, it is necessary to draw blood to test whether there are infectious diseases such as hepatitis B, hepatitis C, AIDS and syphilis. It is necessary to test whether the liver function is normal, and there is also a chest X-ray to rule out tuberculosis. Routine stool examination and stool culture examination should exclude the infection of Vibrio cholerae, typhoid Bacillus and paratyphoid Bacillus, which are all possible infectious diseases.