dude, we are in china! nobody is going to learn english just becauz of snowboarding - you better learn chinese and bring all of the imput in chinese so EVERYBODY can read it.
respect
you are right - in europe everybody who snowboards can speak english, some words should definitly stay english (like trick description - how do you translata a "switchstance backside 540 mellon"? - impossible AND all over the world its called the same) though.