According to Aiqi official website's inquiry, Lusanguo is a brand of Anhui Lusanguo Catering Management Co., Ltd., and its business scope is reasonable and legal, protected by law, and it is very reliable after being audited by Luyang District Market Supervision Administration of Hefei City. Therefore, the franchisees in the three countries of Lu are credible. "Lu San Guo" is an Anhui pot-stewed vegetable brand that originated in 2008 and is headquartered in Luyang Industrial Park, Hefei. This brand takes Cao Shi Tiba as its signature dish, and has won the favor of consumers with its unique flavor and high quality. While maintaining the traditional flavor, combined with modern people's eating habits, after many experiments and adjusting the formula, a series of pot-stewed dishes with the characteristics of Cao Shi Tiba were formed. Besides Cao Shi Tiba, the brand's specialties include Liu Bei's old hen, Guan Yu's chicken wings and Zhang Fei's pig's head meat. These dishes are all inspired by the characters and allusions in the three cultures, emphasizing green health and traditional flavor.