The delicious food introduced by the Great Wall Museum in Shanhaiguan, "Food is the most important thing for the people", involves thousands of families, and has been regarded as fundamental since ancient times. China's food culture is even more profound and well-known in the world. Because of its unique geographical location, Qinhuangdao on the Bohai Sea has a long history of food culture. From the Shang Dynasty to the maturity of the Ming and Qing Dynasties, the Manchu and Han nationalities in Guanli and Guanwai merged, which also brought about the fusion of food culture, and gradually formed a unique style in JD.COM coastal areas based on Hebei cuisine. Since the reform and opening up, especially after Qinhuangdao was designated as an open coastal city by the State Council in 1984, with the development of economy and the rapid development of tourism, the catering industry closely related to it has entered an unprecedented stage of development. Dietary styles from different regions and schools in the east, west, south and north gather in one city, which can be described as "the taste of the world overflows Qinhuangdao, and the famous chefs in the world gather in the food city". It not only enriches the life of Qinhuangdao citizens, but also provides a variety of catering services for the vast number of guests at home and abroad, which is conducive to promoting international exchanges and economic development, especially contributing to the development of tourism. According to legend, Qi Jiguang, the general of the Ming Dynasty, led the "Qijiajun" with Zhejiang as the main force to guard Shanhaiguan. There are many coarse grains in the north, and the life of the soldiers on the border is hard. Therefore, some people take advantage of the opportunity of the tender leaves along the Great Wall every May to make the cake, and the coarse grains are carefully made to improve their lives. It is said that this food has spread to Japan, and the practice is basically the same. The finished product is a cake with starch as the skin and three delicacies as the stuffing, and the skin of the cake is faintly transparent. Three fresh fillings and tortoiseshell leaves exude a refreshing fragrance and are pure folk food. Sitiao Steamed Bun Sitiao Steamed Bun Shop is an old-fashioned enterprise that opened in 1958. It is named after it is located in Sitiao Street, Shanhaiguan, an ancient city. When it was first established, its service quality was relatively high, attracting more customers, so it became more and more famous. Ordinary flour is selected, and its stuffing tastes unique, mellow but not overbearing, fat but not greasy, which is liked by ancient cities and foreign tourists. Huiji Mung Bean Cake Muslim Huiji Pastry Department was founded in 1945, and it is called Huiji because the founder is a Hui nationality. For more than half a century, local mung beans and white sugar have been used to produce products with mellow taste according to the ancestral secret recipe, which are deeply welcomed by the people in this city and surrounding areas. The sesame seed cake in Laoer's position is one of the high-quality products in Laoer's restaurant, with yellowish color, distinct layers, mellow fragrance, softness and palatability. It tastes especially good when eaten with hot pot and mutton soup. The finished product of pancake zygote is neat in appearance, bright yellow in color, crisp in skin and delicious in stuffing. All kinds of raw materials are produced in this city, with strong local characteristics. Yang Tingzhen, the founder of Yang Changzi's ham sausage, once made ham sausage for a German boss, Massazi, in Jinan, Shandong Province. In 1932, Yang Tingzhen co-founded Shengli Changzi Shop in Tianjin, and in 1941, it moved to Beidaihe seaside. Since then, "Yang Changzi" has become famous as Yang Tingzhen's artistic name. The finished sausage is fresh and fragrant, unique in taste and long in aftertaste. It has won the titles of products trusted by consumers in Hebei Province and products recommended by the Provincial Quality Inspection Association. Lianpengshan brand ham sausage products are rose-cylindrical, with dry, shiny and striped skin, good color, flavor and shape. Since 1981, they have won eight national, ministerial and provincial honorary titles such as the gold medal in the first China Expo. Xiaoxiao fried sparerib has been made into a wide variety of cooked food products by its traditional Zhao family craft, such as removing fishy smell, deodorizing, flavoring, coloring and other processes, and adopting unique techniques such as stewing, frying, smoking and baking. The finished product is red, yellow and bright, crisp outside and fragrant inside, delicious and mellow, suitable for all ages. Among them, fried ribs are now made and sold, which is a best-selling variety in the store.