(原) When Bing-yi Yang founded a cooking oil retail shop by the name of Din Tai Fung, it’s unlikely he could have predicted how his business would evolve over the years. Today, Din Tai Fung, much like Jia Jia Tang Bao, is one of the most popular dumpling restaurants in the world. Actually, the two restaurants are similar in some ways. Both are famous for xiaolongbao, or steamed dumplings, for instance. But while Jia Jia Tang Bao can only be found in Shanghai, Din Tai Fung has truly branched out to conquer the world.