本书介绍了天主教在中国的传播发展等，包括，历史上的中国天主教，发展教务，传扬福音，开办修院，培养铎职，培育修女，硕果累累等。（This book introduces the spread and development of Catholicism in China, including the Catholic Church in China's history, the development of religious duties and practices, the preaching of the gospel, the building of seminaries, the education of priests and nuns, and other innumerable achievements.）