What is the official killing library of Renshui?

It was a political event in the Tang Dynasty that Renshui closed the warehouse and killed it. The incident took place during the reign of Emperor Xuanzong of the Tang Dynasty (7 12), involving three officials of the four great ministers of the Tang Dynasty (whose positions were higher than official positions): Li Yin Yifu of Hedong, Li Baozhen, the right Wuwei general, and Ada, the minister of agriculture. The cause of Renshui incident was that Emperor Tang Xianzong visited Yuntai Mountain in Renshui Year (7 12) and instructed Prime Minister Li Jifu and Suzhou secretariat Zhang Jishi to build a palace at the foot of the mountain. However, Li Jifu and Zhang Jishi's rampant corruption, inflation of prices and people's complaints have gradually attracted the attention at home and abroad. Because of Li Jifu's close relationship with officials such as Ada and Li Yifu, Tang Xuanzong began to doubt Li Bao's real intention. Tang Xuanzong instructed Ada and Li Yifu to investigate, but Li Yifu complained to Tang Xuanzong after receiving the news. Tang Xuanzong changed his position and instructed Li Baozhen not to participate in political centers in the future. Li Baozhen was exiled to Yongzhou (now Yongzhou City, Hunan Province). Since then, Ada and Li Yifu, among the four great ministers of the Tang Dynasty, have also been implicated, reduced to county magistrate and lost their original positions. This incident caused great political shock in the Tang Dynasty and was regarded as a large-scale official purge. In a word, Ren Shuiguan's killing of the treasury was a political event in the Tang Dynasty, involving four ministers of the Tang Dynasty.