The Anshi Rebellion is an important event in the history of China and a turning point in the Tang Dynasty from prosperity to decline. Ann refers to An Lushan (also refers to An Qingxu) and history refers to Shi Siming (also refers to Shi Chaoyi). An Shi Rebellion means that they rose up against a rebellion in the Tang Dynasty. The Anshi Rebellion lasted for eight years, from the 14th year of Tianbao in Emperor Xuanzong of Tang Dynasty (755) to the end of the first year of Baoying in Tang Daizong (762). This historical event was caused by various social contradictions at that time and had a great influence on the late Tang Dynasty. There are many reasons for the Anshi Rebellion, which is a concentrated reflection of various social contradictions, including the contradiction between the ruling class and the people, the contradiction within the rulers, the national contradiction and the contradiction between the central and local separatist forces.