Senior Cao wouldn't let her continue, just like what happened with Teacher Tan. Xie Wanying tactfully stopped talking.
Just because Senior Cao wouldn't let her talk didn't mean the matter could be overlooked.
The medical record stated that Senior Tao was the attending physician for the patient at that time. The attending physician is at the lowest level, and any medical decision they make must adhere to instructions from superior doctors. In particular, this patient was Teacher Zhang Yuqing, which likely meant the entire treatment team had to follow the directives of the hospital's senior leadership.
Thus, her deduction was essentially factual. Neither Cao Yong nor Tao Zhijie could deny that.
The two of them really couldn't broach the topic of arguing or falling out. How could Cao Yong be foolish enough to argue with an attending physician who had no power, especially when arguing wouldn't change anything?