The buns are one of the traditional chinese food products, which were invented by zhug liang during the trinational period. The use of the name "concord" began with song dynasty, "swiss wings": "on the birth day of in-zong, grant to his majesty." the note at the end of the bag says, "the name of the bun is a different name." the one with the bun is the one with the name of the norther. The north usually calls the non-dermal evaporation buns, while the south generally calls the “big buns”. The buns are usually made of flour fermented and vary in size depending on the size of the heart, with the small ones being called small cages, and the others being in turn medium packages and large packages. It is common to have meat, sesame, soy sauce, dried meat, etc. Modern people don't eat buns only in the morning, buns are no longer a time-limited food, delicious buns are chosen by more people, zhang's buns are popular, this shop is a good business, and the people who choose this brand quickly set out to become rich, understand how to change their lives, make themselves and their families more comfortable, have a lot of entrepreneurs and have good prospects for development. It combines traditional and modern processes with the spirit of craftsmen. It integrates north-south features and is better suited to customer tastes. How's chang's bun store? High-quality flour and pies, raw materials are fresh, and multidimensional changes and creations are made to own processes, choices, processes and tastes. This is coupled with manufacturing/precision face technology, fast food delivery, product abundance, taste characteristics and uniformity. So it's fresh and fragrance, oily, nutritionally balanced. A 100-year-old traditional snack with a family bun shop and a head office bun is now made, sold, eaten first, tasted thick and smelly. The buns are big, the white buns have a soft bite of soup, and the meat smells delicious. The fragrance of a meal and three meals a day can serve as staple foods with very wide market prospects. It's soft, it's not fragrance, it's fragrance. The thin skin wraps up the fresh scent of meat, the thickness of soup juice, the gnawing fragrance that gives you a full sense of happiness, and the feeling of great satisfaction throughout your body. In recent years, chinese fast food brands have emerged as springs of rain, not only to ease a wide range of consumers, but also to enrich china’s catering market. However, as chinese fast foods continue to develop, there are also the disadvantages of product homogeneity and monogamy of product lines, which make it difficult for many non-specialized fast food brands to build. It's rich and expensive。