An essay about Du Mu's poet on Buddhish monstery

Du Mu's poet on Buddhish monstery mainly have three trends:enotions about passing away people and things;feelings about society and Buddhish;sense of admiring monk.His thought was based on the Worring about Late-Tang Dynasty's declinging future,was based on the dissatisfaction about his life and career .This kind of poet show Du Mu's optinistic poetic style clearly,though his feeling is sad.