The lion's head in Gonghetang has a history of more than 1 years. It is a traditional famous spot of Han nationality and one of the unique foods in ancient Hefei, which is loved by ordinary people in Luyang, Anhui. It has a crisp, loose, crisp and fragrant flavor. Legend has it that in the late Qing Dynasty, Li Hongzhang went back to his relatives in Hefei Province and strolled the streets. He was recognized by Li Guocheng, the great-grandfather of Li Changxin, the director of Hefei Gonghetang Food Factory, and invited him into the restaurant. The host presented him with homemade lion's head tea, which was full of praise after nave tasted it. And in the banquet, he happily wrote an inscription: "The public is happy to follow the wind from all over the world, and peace is the gathering of thousands of businessmen." "Gonghetang Lion Head" got its name. Moreover, it was famous for a while and caused a sensation in Luyang. In order to carry forward the essence of China, Li Changxin, the fifth generation descendant of Gonghetang, founded Hefei Gonghetang Food Factory in 22, and its products, such as Gonghetang lion head, Gonghetang specialty dishes, Gonghetang rice shrimp sauce and diced meat sauce, were rated as Luyang traditional snacks. Anhui Technology Import and Export Corporation took the initiative to ask Gonghetang lion head products to be produced in South Korea and go to Southeast Asia. In 24, the factory was rated as a "leading enterprise" and the trademark of Gonghetang Lion Head was rated as a famous trademark in Hefei.