For example, important people such as an embassador, a movie star or an honorable guest.So to give someone the red carpet treatment means that you give them special treatment.

• 一般在接见重要人物时，接待单位总是铺上红地毯以表隆重和热烈，所以这种“红地毯待遇”就表示“贵宾式的待遇”了。