Read the article I posted a few pages above about rugby in Sri Lanka. Even in a country where it's popular they just don't produce enough of the bigger body types to ever be able to compete up front. Same story throughout Asia. Rugby sevens getting into the olympics is big though and that's where you'll get growth. China for example are investing money in rugby and their sevens team is now one of the better Asian teams. By 2016 they'll be competitive in sevens you'd think. Eventually they might have a decent 15's team as well because of that.
Chinese men dont want to be big, cant find wife that way