PhD of Peking University. Former professor and church elder. Research areas are Reformation and the history of modern theological thoughts. The teaching courses include "History of Christian Thought", "History of the Christian Church", "Systematic Theology", "Selected Readings of Christian Classics", and "Theology of Spirituality". The published works include The Single Individual (2004), Introduction to Bible, Beijing (2005),Towards the Way of the Sanctifying: On Calvin’s Institute (2015) Visiting scholar in Regent College of Canada, in ISCS of HK, in University of Helsinki, and in Calvin College.