Introduction to test post poems: Test post poems originated in the Tang Dynasty and were influenced by "Tie Jing" and "test post". They are also called "Fu Dede". Most of his poems are in five-character, six-rhyme or eight-rhyme style, with ancient poems or idioms as their titles, with the word "Fu De" as the title, and limited rhymes. The format is particularly strict and must be relevant to the topic. Throughout the Tang Dynasty, the Jinshi Department "selected scholars based on poetry and Fu", and the poems among them were test poems. In the early Song Dynasty, the Jinshi Examination still required examinations of poems. Wang Anshi's reform was to "select scholars based on classics and meanings" instead of "selecting scholars based on poems and poems". In the Southern Song Dynasty, both were used. In the Yuan and Ming Dynasty, the imperial examinations completely canceled the examination of poems. In the Qing Dynasty, It was not until the 22nd year of Qianlong's reign that he resumed writing poems.