At present, there are four kinds of hair transplant institutions. The first is the specialized hospital for hair transplantation. At present, there are hospitals specializing in marked and unmarked hair transplantation in China, and there are also some hospitals that can do both operations. The second is the contracting department of the top three hospitals. These hair transplant departments are contracted out by hospitals, which is the so-called hospital intermediate people's court. There are also some amateur beauty and plastic surgery institutions that also do some hair transplant surgery when doing beauty and plastic surgery. The last one is some cottage hair transplant hospitals, which will run away at any time after charging high fees under the guise of hair transplant. Therefore, you must choose a regular hospital for hair transplantation and be cautious.