"Let me tell you, he just graduated and was completely conquered by those so-called principles of Divine Doctor you speak of. It's just that he hasn't really seen what it's like inside the hospitals of the big city yet. Once he does, he'll gradually be won over. Is that okay?"
"I know what you're trying to say, and besides, don't you just want him to stay away from here? Fine, Liu Yang, I'm now giving you a choice. You can go with your sister, or you can go to what you call the big city hospitals. I won't stop you for either option, and it won't affect our master-apprentice relationship, no problem with that."
In fact, Liu Zheng saw this quality in him and indeed thought he was talented. If he truly intended to stay by his side to learn these things, Liu Zheng would be willing to teach him.
