Introduction to Jia San Guan Tang Baozi Restaurant: "Jia San Baozi" has a skin as thin as paper, a tender filling with soup, and a fragrant seasoning. It is known as the "Three Wonders" and is known as the best steamed bun in the ancient city. It is worth noting that the old restaurant in Xiyang City is always crowded. If you want to eat at this restaurant, you must go early and be patient.