A trip to China for work may be unavoidable. Will be mostly babysat by a local, but I hate to be unprepared. What do I need to know there? Is mastercard accepted anywhere? Cash? Power converters, shit like that?
Probably stock up on Tibetan flag Tshirts and VPN advertising pamphlets.
If things go well I won't be there long. I have some reasons I can't elaborate on here for wanting to avoid or minimize this trip.