Shanghai Oriental Hepatobiliary Hospital is still very good. They should be seriously ill, difficult and critical. What you said about gallstones is "catching a cold" to them, which is too naive. Any county-level hospital can operate, and you don't have to go to the Oriental Hepatobiliary Hospital. The doctor must look at the medical record and say it's an operation. What else can I say? It's not like he can decide the queue time by magnetic vibration. Negative information? Who didn't say anything after, and who didn't say anything before? There is an armed police hospital here, which has done dozens of laparoscopic gallstone operations every day for decades.