Mogao Grottoes, located in Dunhuang City at the western end of Hexi Corridor in Gansu Province, commonly known as Thousand Buddha Cave, has always been famous for its exquisite murals and Buddha statues. Together with Longmen Grottoes, Yungang Grottoes and Maijishan Grottoes, it is also known as the four major grottoes in China, and was listed as a world cultural heritage in 1987. There are 735 caves, 45,000 square meters of murals and 24 15 clay sculptures in the Mogao grottoes. It is the largest and richest Buddhist art shrine in the world. There are more than 50,000 ancient cultural relics found in the Tibetan Sutra Cave in modern times, from which a discipline specializing in the study of Tibetan Sutra Cave classics and Dunhuang art-Dunhuang studies was derived. 1900 On May 26th, the "Tibetan Sutra Cave" in Mogao Grottoes was discovered.

The statue of the Tang Dynasty Bodhisattva in the Mogao Grottoes, with a heavenly dress on the upper body and a long skirt on the lower body, knelt on the lotus platform with a solemn face and pious mind, showing a clean state of mind. This kind of bodhisattva is to support the bodhisattva.