The best urology department in Hebei Province is the Second Provincial Hospital, but if it doesn't matter to you, the doctors in the Second Provincial Hospital don't do this kind of surgery, the surgery is too small, and there are some operations slightly larger than the foreskin, and they don't want to do it. Followed by the Provincial Third Hospital, the foreskin is not removed, and a rubber ring is worn on the penis, which can fall off automatically in 7 to 14 days to avoid secondary pain. Their director also published an article in the Chinese Journal of Surgery because of this little invention, which I did at that time!