 In the 1970s, Wing Wah founded its own retail outlets at different locations, including Hong Kong Island, Kowloon and the New Territories, in order to actively expand and promote its business.During this period, the company also began to expand its sales into international markets, selling mooncakes in over 100 major cities in mainland China, United Kingdom, United States, Canada, Australia, New Zealand and other Southeast Asian countries.In the 1980s, Wing Wah began to focus on the China market.