Happy, smiling, and friendly Chinese. They could give you so much fun, but they could be a real pain in the butt from time to time, depending on the occasions. As long as you don't have any financial stake that could collide with theirs, they could be an angel, who's willing to help you as much as they can. If you did have a stake, well, that could be a totally different story. Right? My fellow laowai?