艰辛 jiānxīn HSK7 arduous Origin Definitions Defs Strokes Stroke Words Sentences Sents jiānxīn arduous 艰 艱 jiān adjective difficult (bound form) difficult; arduous; hard; full of hardships辛 xīn adjective laborious (bound form) laborious; hardworking; toilsomejiānxīn hardships 艰 艱 jiān noun hardship hardship; difficulties; distress辛 xīn noun bitter (bound form) suffering; sad; bitter