The sinicization and Confucianization of Ricci and others are to find the entry point that restricts the promotion of Christian doctrine with the help of traditional Chinese languages, words, and thoughts. In the process, they also have elements that are convinced by deep middle schools. The news can be revealed in Ricci's Chinese writings and his repertoire with scholars. Through the above text, the author mainly wants to explain:. ['Sinicization and Confucianization are the entry points for Western missionaries to promote Christian teaching.', 'Ricci and others learn traditional Chinese culture because they admire it deeply.', 'Ricci and others have both leveraged and been influenced by traditional Chinese culture.', 'The language, writing, and thought of Chinese traditional culture are vast and profound, and missionaries will inevitably be sinicized.']