1. Height and weight examination: the height of male is not less than 160 cm, and that of female is not less than 150 cm. At the same time, the male body weight shall not exceed 30% of the standard body weight and shall not be lower than 15% of the standard body weight.
2. Routine blood examination: white blood cell count, platelet count and hemoglobin determination should be normal.
3. Liver function test: the concentration of transaminase is normal and bilirubin synthesis is normal.
4. Renal function examination: the concentrations of urea nitrogen and creatinine are normal.
5. Chest X-ray examination: the lungs are normal, and the size and shape of the heart are normal.
6. Electrocardiogram examination: the heart rhythm is normal, and the size and shape of the heart are normal.
7. Routine urine examination: the concentration of urine protein, urine sugar and cast is normal.
8. ENT examination: color blindness, poor vision, normal hearing and normal oral mucosa.
9. Vision check: the myopia degree is 3-6. The naked eye vision is not less than 0.8, and the corrected vision reaches 1.0.
10, no disability, no tattoo, well-proportioned figure, clear articulation, etc. Mentally, no history of mental illness, no organic mental illness and no criminal punishment are required.