Professor, Trinity Evangelical Divinity School (1995-2002)
Director of Supervised Ministries, responsible for the Field Education and Internship program, Trinity Evangelical Divinity School
Professor, Moody Bible Institute (1991-1995)
Supervisor of Master of Ministry Field Projects, Moody Bible Institute
Professor, Dallas Theological Seminary (1982-1992) – oversaw the Doctor of Ministry Program
Adjunct professor, Singapore Bible College (2000)
Professor, International Christian Graduate University (summer 1983)
Lecturer at international schools
Otros aspectos destacados de la carrera
Ordained pastor with a special focus on Chinese congregations
Extensive experience in counseling, discipleship, and preaching
Pastor of two separate Chinese congregations in Illinois where he worked with both Cantonese and Mandarin believers
Campus Crusade for Christ (1973-1982)
Member of the Evangelical Association of Theological Field Educators
Trainer for the Billy Graham Advanced School of Evangelism
Consultant for numerous institutions, including Beeson Divinity School, Fuller Theological Seminary, Southern Baptist Theological Seminary, Talbot Seminary, University of North Texas, and Westminster Theological Seminary
Member of numerous professional societies, including the Evangelical Theological Society and the Chinese Pastors Association
Regular presenter at seminars across the United States and abroad
Publicaciones
Numerous books, including Illustrations for Biblical Preaching andGreen’s Filing Systems: For Pastor’s and Christian Workers
Numerous journal articles
Contributor to the Leadership Handbooks of Practical Theology, Volume II