yes, Jiang's barbecue is a chain store. Jiang Asao Barbecue is a well-known catering brand in China, which was established in 1996 and is headquartered in Beijing. The brand has opened a number of physical stores all over China, providing authentic barbecue food and excellent service. Jiang Asao barbecue enjoys high popularity and reputation in the market, and is loved by many consumers because of its unique barbecue techniques and tastes.