After finishing his rounds, Sun Xiaotian returned to his office. A doctor of Sun Xiaotian's level only stepped in when the doctors under him couldn't resolve an issue. As for surgeries, he only performed the most critical one or two steps; the rest was left to the doctors below him.
If Sun Xiaotian had to manage all the surgeries and all the patients himself, wouldn't that exhaust him to death?
Besides, if Sun Xiaotian monopolized all the surgeries and didn't let the others practice, the future of Cardiac Surgery would only have him, and the other doctors might as well be unemployed, incapable of doing anything else—why would they even stay?