Where is the big episode in Shunyi?

Shunyi Beiwu, Jang Jin and Dasungezhuang all have many collections. Northern Dance Festival, opening hours: every Wednesday, the eighth day of the eighth lunar month. Opening time of Jang Jin Grand Collection: On the eighth day of the third lunar month, the Grand Collection is held in various towns in Sun Da. Opening hours: every two days, every five days, every seven days and every ten days in the lunar calendar. Lisui Town Gathering, opening hours: every 4th and 9th lunar month. The collection includes clothes, shoes and hats, fruits and vegetables, groceries, sapling seeds, snacks, fried products, breakfast snacks and so on. Da ji is a product of customs handed down from the countryside for thousands of years, which is deeply rooted in the hearts of the people in the countryside. Its function is not only the commodity transaction in rural areas, but also the spiritual sustenance for rural people to express their feelings and live a comfortable life.