C221 Dr Xu

"Sure, but it takes a lot of effort, so I can't look at too many in one day. If it's not something valuable, don't bother showing it to me."

He had asked casually, not expecting her to actually be able to identify them, and now he was a bit excited.

"I have a few herbs that I'm not entirely sure about their age. When would be convenient for you to help me confirm?"

Zong Fulai hesitated