远水救不了近火

yuǎn shuǐ jiù bu liǎo jìn huǒ

water in a distant place is of little use in putting out a fire right here

(fig.) a slow remedy does not address the current emergency

yuǎn

far

shuǐ

water

jiù

to save

bu

no; not so

liǎo

(of eyes) bright

jìn

near

huǒ

fire