It was built into "Wang Xian Building and Corridor 539". The architecture and furnishings are very particular. "Duyang Miscellanies" says that "the spring is full of treasures, the jade is gold, the silver sill is jade, and the crystal is in full swing, which is uncertain"; Since "every time I fast and bathe, I have to ask Taoist Zhao Guizhen to explore the reason of Yi Xi". In the first month of the fifth year of Huichang, Wu Zong made a plan to build Sendai in the southern suburbs, and Zhao Guizhen was especially favored, causing dissatisfaction and criticism from ministers. Wu Zong said: "I have nothing to do in the palace, so I have to turn off my vocal skills, but I want this humanity." Li Deyu, the Prime Minister, said, "I dare not speak about the gains and losses of the previous generation. I only owe me to go out of the palace and tuck me in. I don't want your majesty to come any closer. "

Wu believes that returning to the true nature "is nothing more than a tide of respecting sects." I'm tired of talking to it. As for military, political and state affairs, Wei Qing and other officials all said, why ask a scholar? If you don't go straight to the truth, don't be confused. " Although Wu Zong personally advised Zaichen, "it was really about the matter, and then Luofu Taoist Deng had a good skill, and the emperor sent Ambassador China to meet him."

The Tang Dynasty was the heyday of Buddhism. The economic expansion of temple manor, the reduction of national tax revenue, monks do not work for production and consume the world. The contradiction with the feudal dynasty gradually intensified.