ㄊㄠˇtǎoㄖㄠˇrǎo

  1. 打擾客氣話官話指南··官話問答》:閣下費心我們理當討擾無奈今日奉旨特派事件必須趕緊回去辦理我們心領就是。」

I beg to disturb you, I trespass on your hospitality, Thank you for your hospitality!