find sb better qualified(than myself); get somebody else to do it for you ? 你要鉆他的門路，～罷！ (茅盾《子夜》493) If you want an introduction to him,you'll have to get somebody else to do it for you!
另請高明
find someone better qualified 這事我恐怕干不了，你還是～吧。I’m afraid I’m not equal to the job. You’d better try and find someone better qualified (or more competent).
另請高明lìnɡ qǐnɡ ɡāo mínɡ
再請高超的人。find sb. better qualified, set sb. else to do it for you