After finishing the puncture, Wang Qian said to Chen Cang, "Cang Er, hold the Mirror for me."
Surgery really is a physically demanding job.
Stooping down and watching the image transmitted by the laparoscope, while still operating with your hands, is indeed quite strenuous.
Moreover, the most challenging part isn't that, but the fact that you have to operate the instruments in your hands while watching the screen.
It's a bit like playing a video game.
The biggest difference from a game is that you don't have the opportunity to fail.
If you lose in a game, you can start over; if a person dies, they can never come back.
Therefore, this requires a keen sense of space and operational awareness.
Performing surgery under a laparoscope, or any endoscopic surgery for that matter, is an exercise in spatial perception.
Nowadays, to be a qualified and exceptional surgeon, you need to possess a variety of skills.