Abstract: In Jian'an Seven Talented Writers,some became the loyal assistant (Kong Rong) in the royal court of Han dynasty and some the assistants and retinues (the six men except Kong Rong) in Cao Cao' s government office in their later stage of lives. They lived in similar circumstances, shared similar thoughts,so formed nearly the similar literary styles. Their works have relatively distinctive common style, mainly the style of assistant and retinue, for example, style of the aide to ranking official shown in the works under orders, flattering words style of retinue, depressed thoughts and worried feeling, works of the same title or subject matter and the made feeling for art s sake, etc.