Very good. Many people have been treated in Guangji Hospital. My previous lumbar disc herniation was also treated there through a friend's introduction. I didn't believe it at first, but later I looked up official website's rehabilitation case on the Internet and went to the hospital. The environment there is good, the service attitude is good and the price is cheap. All the patients who saw the doctor said yes, so I tried it, and now it hasn't recurred for more than 2 years.