[ròu tǎn fù jīng]
[肉襢負荆]
[ㄖㄡˋ ㄊㄢˇ ㄈㄨˋ ㄐㄧㄥ]
[古代成语]
[负荆请罪] [肉袒面缚]
[死不改悔]
[中性成语]
肉袒：光着身子；负荆：背负荆条。赤裸上身，背着荆条请罪，愿受责罚
西汉·司马迁《史记·廉颇蔺相如列传》：“廉颇闻之，肉袒负荆，因宾客至蔺相如门谢罪。”
作谓语、定语；指愿受责罚
明·冯梦龙《东周列国志》第96回：“颇肉袒负荆，自造于蔺氏之门。”
strip off the upper garment as a token of sincere apology (ready to submit to any punishment the other party may want to give)