Qiao Dongjia's big pork ribs bag is one of the gold medals of Beijing Yuandongli Catering Management Consulting Co., Ltd.. Qiao Dongjia's big sparerib bag-formerly known as Lao Qiao's steamed bun shop, started in the late Qing Dynasty and was founded by Qiao Siyuan. Qiao Baichuan, the 13th descendant of Lao Qiao's steamed stuffed bun shop, was the first person to reform the ancestral technology of Lao Qiao's steamed stuffed bun. He knew the essence of the ancestral secret recipe, and on the basis of keeping the original ancestral secret recipe unchanged, he made a revolutionary upgrade in flour, technology and steamer. The upgraded steamed buns were more delicious and nutritious than the original taste.