It is a famous Sichuan cuisine in Chengdu, created by Guo Chaohua and Zhang Tianzheng. Usually, the bovine scalp, the beef heart, the beef tongue, the tripe, and the beef are used as the main material, and the mixture is marinated and then sliced. Then, with red pepper oil, pepper noodles and other accessories, red oil is poured on it. Its fine production, beautiful color, tender and fresh taste, spicy and spicy, very palatable. In May 2017, the US "GQ" magazine released the latest "American 2017 Food Rankings" by the restaurant jewellery master BrettMartin. The signature cold dish "Mother and wife lungs" at the PepperTwins Shuangchuanchuan restaurant in Houston was selected. It is the "Appetizer of the Year". The English name of this dish was translated into "Mr and Mrs Smith". On September 10, 2018, “Chinese cuisine” was officially released, and “Human and Lung Pills” was named as “Chinese Cuisine” Sichuan Top Ten Classics.