滑沙 Traditional form: 滑沙 Pinyin (reading): huáshā Definitions: sandboarding Characters: 滑 - to slip, to slide; slippery, polished 沙 - sand, gravel, pebbles; granulated Traditional characters: 滑 - to slip, to slide; slippery, polished 沙 - sand, gravel, pebbles; granulated