Chang-Chi (766~830), Was also known as wen-chang. He was a famous poet of Mid-Tan Dynasty. This composition, selected from the four hundred poems of Chang-Chi, includes patriotic ideas and important or representative poems, altogether over eighty poems. The content of the composition, includes introduction, abstract about Chang-Chi, s background, and patriotic ideas of Chang-Chi, s Poems, and conclusion. The patriotic idea of Chang-Chi, s poems is the most important research, the composition also includes singing the great war successfu songs, encourging higher ambition, seeing higher ambition and hard-working in military service. Criticizing ranking officials who have money and power, taking a pity or sorrow of people, criticizing luxury of the imperial court or the ruling house. Criticizing the wild soldiers who have so much power and have no abilities. Superstition or asking for the advice of God caused the loss of the country. Singing the virtue of prime minister, being concerned about the farmers who abandoned farming to be business men.