不误

used in expressions of the form 照V不誤|照V不误[zhao4 xx5 bu4 wu4], in which V is a verb, 照[zhao4] means "as before", and the overall meaning is "carry on (doing sth) regardless" or "continue (to do sth) in spite of changed circumstances", e.g. 照買不誤|照买不误[zhao4 mai3 bu4 wu4], to keep on buying (a product) regardless (of price hikes)

no; not so / (bound form) not; un-

mistake / error / to miss / to harm / to delay / to neglect / mistakenly

to keep on buying (a product) regardless (of price increases, adverse publicity etc)

to neglect neither one

lit. sharpening the axe won't make the wood-splitting take longer (idiom) / fig. time invested in preparations is not lost / a beard well lathered is half shaved