Emperor Qianlong (Liu Yong) loves the famous Suzhou prostitute San Niang (Pan Bingchang). In order to meet her every day, he actually dug an underground tunnel from the brothel to the Forbidden City. Qianlong appeared and disappeared in the brothel, which scared his subjects. Qianlong also fought for justice among the people and broke the gambling house... This film combines chicanery and Shaolin Kung Fu, making it "heroic" and popular. The great director Li Hanxiang combined unofficial history, official history and personal research, and his creations are all humorous and amusing. The origin of the folk legend of the delicacy "gold-inlaid white jade plate, red-billed green parrot" will make you unable to resist.