lol, tong hua. it's like THE karaoke song of the decade. almost every asian kid out there with access to the internet knows what tong hua is. hmm. it also depends on the style of music that you're looking for. mandarin music comes in rather limited flavours, although more than cantonese (because that just comes in ballads and not much else): r&b-esque, upbeat/catchy or ballad.
