再接再厉 (再接再厲) zài jiē zài lì

zài jiē zài lì set phrase to sharpen [one's weapon] and join [the battle] again; to continue to struggle
Domain: Idiom 成语
Notes: (CC-CEDICT '再接再厲'; CCI '再接再厉', pp. 76-77; Guoyu '再接再厲')