You can't. According to the inquiry, nothing is allowed except funerals and banquets that must be held briefly. Dam banquet is not allowed in Sichuan, and it is advocated that red things are new and white things are simple. Mianning County and Yanyuan County in Liangshan explicitly require that all kinds of happy events, such as marriage, engagement, full moon, one year old, housewarming, opening, store celebration and birthday, should be closed, so ningnan county, Liangshan Prefecture, Xichang City, Sichuan Province can't hold wine in October. Xichang is the capital of Liangshan Yi Autonomous Prefecture in Sichuan Province, located in the Anning Valley area in the southwest of Sichuan Province. Xichang belongs to the tropical plateau monsoon climate zone and is known as the "Spring City". It is warm in winter and cool in summer, and the four seasons are like spring. Xichang, rich in tourism resources, is an important node of the Great Shangri-La Tourism Loop and the Sichuan-Yunnan Tourism Golden Line.