The Big Wild Goose Pagoda is located in the Dacien Temple of Jinchang Square (now in the south of Xi'an City, Shaanxi Province) in Tang Chang'an City. It is also known as the "Cien Temple Tower". In the third year of Tang Yonghui (652), Xuanzang hosted the construction of the Big Wild Goose Pagoda for the preservation of the Buddha statues brought back to Chang'an by the Silk Road. The first five floors were added to the nine floors, and then the number of layers and heights were counted. The change was finally fixed to the seven-story tower that I saw today, with a height of 64.517 meters and a base length of 25.5 meters. Big Wild Goose Pagoda is the earliest and largest Tang Dynasty square brick tower. It is a typical form of the ancient Indian Buddhist temple, which was introduced into the Central Plains with Buddhism and integrated into the Chinese culture. It is a combination of China. The iconic building of the wisdom of the ancient working people.