There is no Shenshi Eye Hospital in Shengzhou. You must be mistaken. There is a Shenshi Eye Hospital next to Shengzhou West Railway Station. A friend of mine went to see his eyes. But he didn't have laser surgery, and his reaction was good. I stayed with him the whole time. I'm satisfied with the service of this hospital, but I don't know the specific technology. I hope I can help you.
I hope someone will give you a definite answer. If not, I am here. Just adopt, hehe.