Facing Xia Kang's mockery, Xu Zhaolin couldn't be bothered to pay attention. If you engage with such self-righteous people, you'll only attract more disgusting remarks. Besides making yourself angry, there's no benefit, so Xu Zhaolin simply ignored Xia Kang.
Xu Zhaolin knew that Ye Fan was not boasting. Previously, in NH City, Ye Fan had displayed his astonishingly superb medical skill, and this time would be no exception.
Seeing Xu Zhaolin unresponsive, Xia Kang continued, "As the saying goes, birds of a feather flock together. If your friend is nothing special, you can't be much better. I guess those so-called certificates you have were all bought with money; you don't have any real knowledge or skills."