In recent years, with the development of economic globalization and the promotion of modern media technology, cultural enterprises such as publishing, entertainment and new media have sprung up like mushrooms after a rain and made significant contributions to economic growth, which not only increased China's financial revenue, but also promoted product export and improved its international image. Although the digital cultural trade of Chinese enterprises started relatively late, it has already formed a certain scale and has a good development prospect in the international development and cooperative operation. Since the signing of the cooperation agreement between China and South Korea in June 2015, it has largely promoted the development of enterprises’ digital cultural trade. By comparing the digital development of cultural trade between Chinese and Korean enterprises, this paper points out the current problems faced by Chinese enterprises in the internationalization development, and gives practical suggestions.