Abstract
Research Background. With the enhancement of China's international influence, China has stepped into the international ecological environment in the fields of economy, politics, culture, art, and so on, accompanied by the spread of China's culture and literature. China's 5000-year-old cultural history and artistic characteristics are integrated into the ecological field of the international environment. Research Purpose. The international spread of Chinese literature also has a certain impact on the physical and mental health of teenagers. This paper studies and discusses the impact of international communication of Chinese literature on teenagers' physical and mental health in the digital humanistic environment. Under the development environment of Digital Humanities in China, the impact of Chinese literature on the healthy psychology of teenagers, the impact content, and the characteristics of each were evaluated. Through the comparison of physical and mental health growth of adolescents in different ages, the characteristics of physical and mental health of adolescents are explored. The coupling degree of physical and mental health of adolescents in different development environments is compared and analyzed. Research Results. Through the research, it is found that with the development of Digital Humanities, the spread of Chinese literature with internationalization has a positive impact on the physical and mental health and psychological quality construction of teenagers and plays a promoting role in promoting mental health, increasing personal quality, and improving teenagers' correct values. The various ideological and moral qualities of Chinese literature can play a greater role in helping and growing up the physical and mental health education of young people in the new era and are also the literary value of promoting the quality education of the next generation of young people in the world.