Introduction to the murals of the Mogao Grottoes: The murals of the Mogao Grottoes are rich and colorful, including various stories from Buddhist scriptures, as well as architectural paintings such as mountain scenery, pavilions and pavilions, landscape paintings, flower patterns, flying Buddha statues, and the activities of the working people at that time. The various scenes of production are an artistic representation of the folk customs and historical changes of more than 1,500 years from the Sixteenth Kingdom to the Qing Dynasty, providing precious visual historical materials for the study of ancient Chinese history.