虎蹲炮 Traditional form: 虎蹲砲 Pinyin (reading): hǔdūnpào Definitions: a short-barreled mortar an ancient catapult Characters: 虎 - tiger; brave, fierce; surname 蹲 - to squat, to crouch 炮 - cannon, artillery Traditional characters: 虎 - tiger; brave, fierce; surname 蹲 - to squat, to crouch 砲 - gun, cannon