Secularization, Counter-secularization and Desecularization: A Commentary on Peter Berger' s Ideas of the Religious Revival and Political Ethics -- Christian Theology of Religious Dialogue: Its Trinity Theology and the Foundation of Christology -- Christianity and the Reconstruction of Publicity -- From Natural Theology to Theology of Nature -- Towards A Spiritual Pluralism -- Cultural Disarmament: An Introduction to the Philosophy of Peace of Raimon Paiiikkar -- The Pauline Collection: An Initiative for the Communion among the Churches -- Some Methodological Problems of the Study of Church Fathers -- The Exegetical Way of Philo and Its Tradition -- Celsus: Christianity and Its Characteristics of Faith -- Free Will, Original Sin and God' s Grace: On the Controversy of Pelagius and Its Influence -- The Orthodox of Classical Christian Theology: on the theological debate before and after Councils of Nicaea -- The Discovery of Nag Hammadi and its Importance -- On Boethius -- Some Prayer-books in the Early Japanese Jesuits: the principle and practice of transliteration -- The 270 Years' History of Mapeng, a Catholic Village in Qu County, Zhejiang Province, with an Appendix of Ni Rufan's "Church History of Zhejiang Qushu's Mapeng" (published in Wocun Magazine, Vol., 3 No. 4, 1935) -- Briefings of Institutes, libraries and Materials for the Study of Christianity Study and Chinese Culture: -- (1) Research on China in the Archives of the Society of Jesus in Rome (with Chinese translation) -- (2) Chinese Books, Documents and Artifacts at the Ambrosiana in Milan (With Chinese translation) -- (3) An Introduction of It Petit Massager de Ning-Po (1911-1940) -- (4) An Introduction of Tianxuechuhan and Documents of Catholic Mission to the East -- (5) An Introduction of Documents in Xujiahui Library about Catholicism in Ming and Qing Dynasties -- (6) An Introduction of Annals of Chinese Christian Church (1914-1936) -- (7) An Introduction of The Chinese Recorder (1867-1941) -- (8) An Introduction of Chinese and Protestant Missions: a Collection of Their earliest missionary Works in Chinese and Western Books in China Published up to 1850.