Physical examination, laboratory examination, routine electrocardiogram, eye, ear, nose and throat examination, chest X-ray, ultrasound examination, etc. 1, physical examination: generally will measure the height, weight, and vital signs, such as temperature, blood pressure, pulse, breathing. It also includes visual inspection and palpation of internal surgery, such as visceral palpation, and examination of skin, lymph nodes, spinal limbs and nervous system to determine whether there are space-occupying lesions in tissues and organs, abnormal morphology of spine and normal mental state; 2. Laboratory examination: generally indicators such as urine routine, blood routine, stool routine, stool occult blood test, liver function, renal function, blood lipid, fasting blood glucose, etc., to check whether there are health hazards; 3. Routine ECG: Understand the rhythm and heartbeat frequency of the heart to screen for heart diseases such as myocardial ischemia and cardiac enlargement. Generally, the normal range of heart rate is 61-111 beats per minute, with bradycardia below 61 beats and tachycardia above 111 beats; 4, eye otorhinolaryngology: check the vision of the left and right eyes with a near vision chart, but also check the eye movement, pupil direct or indirect reflection of light. Touch the left and right external ears and the area behind the ears, and check the hearing of both ears by rubbing your fingers or using the sound of a watch. Observe and touch the nose, and check the ventilation of the nose. Observe buccal mucosa, gums, teeth and floor of mouth with tongue depressor; 6. Ultrasound examination: generally check the liver, gallbladder, spleen, pancreas, kidney, uterus, ovary, bladder, prostate, thyroid and other organs to determine whether there are organ lesions. In addition, CT, magnetic vibration and other imaging examinations can be carried out when necessary.