Pastor Chang was born in Kaohsiung, Taiwan, and is a native of Pujiang, Zhejiang Province. He graduated from the University of Taiwan, majoring in electrical engineering. His wife, Ms. Zonghe Xu, specializes in Christian counseling. They have two grown-up children, one son and one daughter, who have started their careers. Over the past 34 years, Pastor Chang has served as pastoral staff at the Princeton Christian Church (New Jersey), the Monmouth Chinese Christian Church (New Jersey), and the Chinese Bible Church of Maryland. Meanwhile, he also attained MAR (Master of Arts in Religion), Th.M. (Master of Theology) and Th.D. (Doctor of Theology) degrees at the Westminster Theological Seminary, specializing in Puritan Theology. Pastor Chang frequently offers theological seminars to Chinese churches on topics including Spiritual Theology, Systematic Theology, Puritan Spiritual Theology, History of Church Doctrine, and the Bible. In October 2018, Pastor Chang started serving as the Senior Pastor at Atlanta Chinese Christian Church North (ACCCN).