Related words
一场空yī cháng kōngall in vain; futile不济bù jì(coll.) no good; of no use不行bù xíngwon't do徒tú(bound form) disciple; apprentice; believer; (derog.) wrongdoer (as in 騙徒|骗徒[pian4 tu2] "swindler" or 叛徒[pan4 tu2] "traitor" etc)徒劳tú láofutile徒劳无功tú láo wú gōngto work to no avail (idiom)无用wú yònguseless枉wǎngto twist