As one of the most influential ancient books in China, how did The Analects spread to other countries?

The Analects of Confucius is the basic language of China scholars, which affects the thinking structure of the whole society. China culture is the confluence of Confucianism, Taoism and Buddhism, but the status of these three religions in China culture is by no means tripartite confrontation. Confucianism is definitely the mainstream of China culture, and it has been the undisputed mainstream ideology since the Han Dynasty.