Tangshan Sambo came out. Tangshan's Three Treasures refer to Tangshan's three major specialties, including chess biscuits, peanut crisp candy and Wan Li fragrant roast chicken. Among them, Wan Li fragrant roast chicken was founded in 1943, and it is famous in Tangshan, a famous cultural city, for its golden color, overflowing fragrance and fragrant bone marrow. It, together with another specialty chess piece in Tangshan, sesame cake and peanut crisp candy, is called Tangshan Sambo.