To be honest, I really don't want to go. This is a waste of money. I've experienced it myself. I have met all doctors who have no medical ethics. One of them asked, Do you have insurance? I said yes, he prescribed a lot of medicine. Later, I thought it was wrong. The medicine was still very expensive, and he was a doctor without medical ethics! ! ! ! I also met a doctor who recommended surgery while performing a task, and then went to other hospitals to see him. It's not necessary at all. The doctors in the fifth hospital of CUHK have no medical ethics, and the medical group cheated the patients! ! ! !