haha, if a person does not 講情麵，講友誼，講麵子，

講謙虛，講忍讓，講道德 to you, it may mot mean that person is professional. It very likely means he does think you are the person that he needs to 講情麵，講友誼，講麵子，講謙虛，講忍讓，講道德.