万苦千辛 wànkǔqiānxīn innumerable difficulties Definitions Defs Origin Strokes Stroke Words Sentences Sents 万 萬 wàn nounadjective countless myriad; multitudinous; a great number苦 kǔ noun hardship suffering; pain; a difficult or miserable situation or circumstance千 qiān numeral many many; numerous; a large number辛 xīn noun bitter (bound form) suffering; sad; bitter