轰 Strokes Write it Listen 轰 hōng explosion; bang; boom HSK 7–9 8 strokes Radical 车 Ideograph 3 words Built from车chēcart, vehicle; to move in a cart双shuāngpair, couple; both; measure word for things that come in pairs How it worksThe thunderous sound of a pair 双 of carts 车.