According to legend, the Seventh Princess was lively, well-read and specialized in gourmet cooking skills. In the Ming Dynasty, princesses were not allowed to go to the kitchen, because in ancient times, "a gentleman was far away from his robe", but the Seventh Princess was well-behaved and deeply loved by the emperor. From 1415 to 1433, the wayward Seventh Princess went to the Western Ocean with Zheng He for three times, and she studied deeply the cultures of various countries and ate delicious food all over the world. Once, on the occasion of Zhu Di's 52nd birthday, the seven princesses who visited various countries performed. At the birthday party, the nobles in the palace were impressed by a burrito of the seven princesses. Each burrito is a dish with pancakes dipped in sauce, with a combination of meat and vegetables. It tastes strange, and the minister is full of praise. What makes the minister even more stunned is that there are tropical fruits in the volume, and there are exotic fresh vegetables in the volume. Some ministers have never eaten Javanese barbecue and fried meat. Take a bite, it is tender and juicy, refreshing and not greasy, and full of fresh fragrance. The emperor of the Ninth Five-Year Plan personally gave the name "Seven Princesses and Nine Flavors Volume". Jiuweijuan combines the essence of Chinese and western diets and is further developed on the basis of Huangcheng burrito. The Seventh Princess loved Zheng He deeply. After Zheng He's death, the Seventh Princess was so sad that she left the palace and lived in seclusion in the countryside. A royal food, Jiuweijuan, was widely spread to this day.

Seven Princes and Nine Flavors Roll was promoted to the market by Beijing Yuandongli Catering Management Consulting Co., Ltd., and it has been highly praised by entrepreneurs and diners all over the world since its launch. Nowadays, Seven Princes and Nine Flavor Rolls have developed into large-scale standardization, and they have quickly become popular all over the country. After years of continuous improvement of the secret formula and refined production technology, it has laid a solid foundation for the sustainable development of the brand. Unparalleled product and project advantages will surely become the cornerstone of your wealth.