It emphasizes the interdisciplinary nature of Chinese studies outside the region, covering multiple fields such as Confucian classics, classical literature, Tibetan studies, minority history, and religious history. The article demonstrates the breadth and depth of research on Chinese studies outside the region through specific case studies. At the same time, the chapter points out that Sinology is not only the dissemination of Chinese culture, but also includes its influence and reception history outside the country. Although there are differences between the two, they are interrelated. The dissemination and influence of Chinese culture outside of its borders are diverse, involving mainstream ideas and cultural circles. The chapter also mentions that interdisciplinary research is an important characteristic of Chinese studies outside the region. Although professionalism promotes academic development, it also limits one's perspective. Finally, quoting the words of Qian Zhongshu, it is emphasized that research on Chinese studies outside the domain should be profound and wise, cross disciplinary boundaries, and achieve mutual learning among civilizations.