Du Fu wrote more than one thousand poems in his life, including the famous "e;Three Officials"e;, "e;Three Parting"e;, "e;A Song of War-Chariots"e;, "e;My Cottage Unroofed by Autumn Gales"e;, "e;A Song of Fair Women"e;, "e;A Spring View"e; and so on. Du Fu's poetry expressed his deep sympathy to the people and exposed the sharp opposition between the feudal exploiters and the exploited. Du Fu's poetries were the artistry record of Tang Empire from prosperity to decline. Du Fu facing the world with a positive spirit, exposed the social reality bravely, faithfully and deeply. No matter how dangerous situations were, he did not lose his confidence. In our long literature history, the effects of Du Fu's poetry in fields of cognition, reference, education and aesthetics are beyond what others can reach.