Introduction to the Qing Museum: The emergence of professional brewing craftsmen and package buyers in the Qing Dynasty promoted the factory management of brewing workshops, the germination of capitalism further developed, and the urban and rural commodity economy became more prosperous, which effectively promoted the production and trade of alcohol. . At this time, the unique craftsmanship of Moutai liquor was basically formed, and the scale of production continued to expand. The "Maotai Shao" produced by Chengyi Shaofang and Rongtai Shaofang was well-known in the north and south as the representative of Guizhou liquor. In order to promote the social culture of respecting the elderly, Kangxi set up a banquet for thousands of old people in the palace, and it was held irregularly during the Yongzheng, Qianlong and Jiaqing reigns.