about chinese buffets, considering the fact that they are buffets and they cost a lot of money for one person who probably wont end up eating much anyway, why not do the price listed by the body mass index? within a certain range is a certain price. that way a skinny person isnt overpaying for food they wont eat, and it will discourage bigger people to buy out at all.
not to mention that the stuff they make is really good, even if it is americanized. but those are just my thoughts.