We must make this man realize that Guoxie is far more formidable than he imagined. This requires everybody's extra effort and even more diligence. Thus, it baffles him why his old classmate Cao Yong would call this person over at this time—possibly when everyone was unprepared—and add to his own troubles.
The teachers present were all in a bad mood, but Xie Wanying could understand Senior Cao's thoughts.
Senior Cao invited this person purely out of respect for the patient's family's feelings and opinions. Whoever has better skills naturally has more say in the patient's treatment plan. That's just how this industry works—it's all about strength.
