袖筒儿 Traditional form: 袖筒兒 Pinyin (reading): xiùtǒngr Definitions: erhua variant of 袖筒 (xiùtǒng) Characters: 袖 - sleeve 筒 - tube, pipe, cylinder; a thick piece of bamboo 儿 - son, child Traditional characters: 袖 - sleeve 筒 - tube, pipe, cylinder; a thick piece of bamboo 兒 - son, child