Introduction to the Qianlong Imperial Stele Pavilion: Sa Zai, the governor of Liangjiang in the Qing Dynasty, was awarded a poetry award by Emperor Qianlong for his outstanding political achievements. However, he was dismissed for neglecting to observe the bribery crimes committed by his subordinates; his successor Shulin received a lesson and strictly investigated Deficit, fight against the powerful, and get Qianlong's special "Zhaojiazhi".