How could she tell? This technical boss had observed Tan Kelin's surgery many times and had never discerned the principle. He had just watched Song Xueling operate, and he hadn't noticed what she was talking about either.
Angle? What angle to push from? With laparoscopy, when you focus on a specific part, the angles are all fixed within that area. Unless she had already predicted in advance from which angle Song Xueling would push, setting it up just right for him.
Similarly, for her to know Tan Kelin's techniques, how could it be possible without insight similar to Tan Kelin's?
Whether she's a female medical student or not, such a person would surely be a valuable asset to any surgical team.
"How about, you join our department too—" Wei Tianlang started inviting Xie Wanying, but he was quickly met with several piercing gazes from behind.