向上 xiàngshàng HSK5 upward Origin Definitions Defs Strokes Stroke Words Sentences Sents 引体向上 yǐntǐxiàngshàng chin-up chin-up (physical exercise)自底向上 zìdǐxiàngshàng bottom-up 好好学习，天天向上 hǎohǎoxuéxí, tiāntiānxiàngshàng study hard and improve study hard and every day you will improve (idiom)