砺兵秣马 (礪兵秣馬) lì bīng mò mǎ

lì bīng mò mǎ set phrase sharpen the weapons and feed the horses; get ready for battle
Domain: Idiom 成语 , Subdomain: , Concept:
Notes: Variant of 厉兵秣马 (Guoyu '礪兵秣馬')