临渴穿井 (臨渴穿井) lín kě chuān jǐng

lín kě chuān jǐng set phrase face thirst and dig a well; not to make adequate provision; to act when it is too late
Domain: Idiom 成语 , Subdomain: , Concept:
Notes: (CC-CEDICT '臨渴穿井')