何濟於事

of what use is it / (idiom)

surname He

what / how / why / which / carry

used in place names associated with the Ji River 濟水|济水[Ji3 Shui3] / surname Ji

only used in 濟濟|济济[ji3 ji3]

to cross a river / to aid or relieve / to be of help

used in 濟濟|济济[ji3 ji3]

surname Yu / Taiwan pr. [Yu2]

(literary) Oh! / Ah!

(of time or place) in; at; on / (indicating any indirect relation) to; toward; vis-à-vis; with regard to; for / (indicating a source) from; out of / (used in comparison) than / (used in the passive voice) by

matter / thing / item / work / affair / CL:件[jian4],樁|桩[zhuang1],回[hui2]