就地起炉灶

Traditional (Taiwan): 就地起爐灶

jiùdìqǐlúzào ㄐㄧㄡˋ ㄉㄧˋ ㄑㄧˇ ㄌㄨˊ ㄗㄠˋ

    • to start an undertaking on the spot using local resources, without outside help

Character by character

Saying俗语俗語

Idiom惯用语 · Rarely used now

Literally
set up a stove on the spot
Meaning
Use local conditions and resources to start an undertaking where you are, rather than relying on outside help.

Sources