The Book of Changes was published in the 27th year of Tianjin Salvation Society (1938). It is said that an illiterate person helped Luan, which was recorded by others. The man who helped Luan prayed for Confucius and others to leave an explanation about Zhouyi, and words like "saint" and "saint" can be seen everywhere in the book.

Interpretation of University was published by Tianjin Salvation Protestantism in the 15th year of the Republic of China (1926). This edition will correct and supplement the mistakes in the popular Zhuzi edition from the point of view of setting up saints, with a clearer focus, trying to restore the content and purpose of the original university text, emphasizing the consistency of the whole text, and letting future generations know Confucius' consistent way. Although its writing style can't be understood by modern science, the viewpoints and expositions provided by this book are deeply concerned by academic circles, and some scholars have published research papers about this book.

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