1. When they went through the customs, the health status of their international students was very lax. I remember when they went, they only looked at whether our entry was normal or not, and they didn't have to write any health report or check at the customs. After entering the school, the school did not regularly check the students' physical health, but Vietnam has noticed the influence of hepatitis B and stipulated to strengthen the inspection of infectious diseases for students at school. Therefore, once foreign hepatitis B carriers live in Vietnam and are diagnosed with hepatitis B by the school, foreign students must drop out of school for treatment, which is not a simple school requirement.
2. The health level in Vietnam is very low (mainly in the north of Vietnam, but the situation in the south of Vietnam is much better), but all colleges and universities have hepatitis B programs in the college entrance examination, especially when they enter the university, and there is no such physical examination at other times except when they enter the school. However, if hepatitis B carriers are found, the school still learns to treat them, while groups outside the university pay less attention to the relevant examinations.