Tang Chuxia saw her senior brother trying his best to endure the pain and felt quite relieved—it at least showed that he could understand the psychological shadow cast by being yelled at by a doctor.
Old Zheng was very satisfied. He instructed Tang Chuxia, "When you set the bone back in place, make sure to do it slowly, so they can feel which bone plays what role."
Tang Chuxia found herself in a difficult position. How could setting bones be slow? If it was slow, the patients would definitely be in pain.
Old Zheng clearly understood but still stated, "Don't be afraid of their pain. Only through pain will they learn how to properly operate. Pain is the best teacher for humans!"
Tang Chuxia gave Old Zheng a thumbs-up. As expected of a master, he was truly ruthless.
Old Zheng gestured for Tang Chuxia to continue dislocating arms and legs, arranging for each to lie down so that it was easier for them to exchange experiences.
