I don't think there's a mod contact page yet? If there is, I didn't see it linked in the navigation. So apologies if this is in the wrong place.

Over here, Qinghua is attempting to learn about the potions through basic chemical and what limited alchemical testing he can do at the moment. One of the responders brought up the question: do the locals know anything about the potions? are the involved in them in any way? Can they make them for us and tell us what's in them, etc?

Qinghua is going to investigate by asking the locals directly and observing anyone that looks like they make medicine, and similar potion-like things