Da Ronghe is a nationally renowned Sichuan cuisine restaurant group enterprise, opened on December 27, 1999 in Chengdu City, Yangxi Line. It is mainly engaged in the Chinese food with Sichuan cuisine as its main business. It is characterized by taking Sichuan cuisine as its foundation and innovating a new style of Sichuan cuisine with "the shape of Huaiyang, the taste of Sichuan, the color of Hangzhou, the refinement of Guangdong, and the authentic Sichuan style and Hunan". Its dishes such as Open Door Red, Pork Knuckle in Ronghe Sauce, and the World's First Bone have been successively awarded as China's Famous Dishes, Sichuan Famous Dishes, and Chengdu Famous Dishes. Especially Ronghe's "stone pot triangular peak" this innovative dish, by the CCTV 7 - get rich program to "an innovative dish, selling four million a year" as a special broadcast, caused the industry's strong concern.