Bao Le Duo is a specialty snacks to join the company, the products include a variety of specialty snacks, such as buns, steamed buns, rolls and so on. Dongdong Bao, on the other hand, is a company that focuses on fast food franchising, and its products include a variety of fast food products, such as buns, steamed buns, rolls and so on. Although both companies operate buns and other specialty snacks, but they are not the same company.