The “东文选” and Chinese poetry collections and historical books and records have more specific sources. There are twenty-two kinds of literary styles in “东文选” and “昭明文选”; there are twelve literary styles in “唐文粹” and both use the style of poetry before poetry; The sequence structure of poems and texts includes the same seven poems in the poetry. In addition, there are three different types of poems in the same style. In the poetry section, as in 宋文鉴 and 唐音, The order of “古—律—绝” is the same; the principles for selecting and editing styles of “元文类” are supplemented with secularism and political education. There are more than half of the same styles in sub-headings. In addition, there are certain links between the “东文选” and the “文心雕龙”, “史记”, “后汉书” and “文章体式”.