何足hé zú〔wr.〕be unworthy of〔动〕书used in rhetorical questions or statements to indicate negationnot be worth
何足轻重hézúɡuàchǐ何足挂齿熟not be worth mentioning at all；not be worth bothering about区区小事，何足挂齿？That's nothing. Don't mention it. / Don't mention such a mere trifle.hézúqīnɡzhònɡ熟be of no consequence/importance/significance
何足为怪hézúwéiɡuài熟be nothing surprising；nothing to wonder about