August 1992:

Study of Mandarin, 1st.Churchplant, Taichung, Taiwan

August 1997:

For 2nd Churchplanting to Puli, Central Taiwan

August 2002:

Nationwide Mission Development and -Research w. Chinese Christian Evangelistic Association (CCEA)

CCEA Mission Project Leader, Interim Director of Taiwan Sending Office (June 2011):

2002 Shepai Presbyterian Frinedship Church: 220 members 2003 Short Term among Chinese Churches in France (Pairs) with CCEA 2003 October: M.A. in Missiology (C.I.U, Germany Krontal): Thesis: "STEPS TOWARD A BIBLICAL CONTEXTUALIZATION OF THE GOSPEL AMONG THE HAKKA OF TAIWAN - A Study of the Hakka of Taiwan`s Cultural, Social and Religious Customs and Traditions with an Evaluation of Patterns to  Biblically Contextualize the Gospel" http://christianhakkanetwork.blogspot.com Criteria for the Biblical Contextualization of the Gospel among the Hakka of Taiwan" 2004 Shortterm among Chinese in East Germany (Leipzig) 2004 Foundation of Taiwan Expatriate Caring Network (TECC) http://tecc-resources.blogspot.com  2005 - 2011 Mission Courses in "Missiology" Cross-Cultural Church-Planting, "Mission History from Jesus to Reformation (I-II)", "Christian Mission History (III)"taught  at Taosheng Theological Seminary and other places (Chinese) 2009 Taiwan Council decides to run a whole island study about the need to plant more churches, book published, Chief Editor and academic adviser >>> "V119" followed 2009 Taipei monthly Mission Prayer started http://taipeimissionprayer.blogspot.com 2009 "TECC- 5 Years of Grace" TECC Publishing 1000 copies, Chief Editior. 2010 "Intercede and SEND" in Mandarin Chinese started 2010 M.A. Thesis into Chinese translation finished: 台灣客家聖經福音情境化的步驟 ─ 台灣客家文化、社會、宗教習俗、傳說與聖經福音情境的功效評估 2011 "Intercede and SEND" Mandarin simplified version started 2011 May: M.Div at Taosheng Theological Seminary: Thesis: 使徒宣教的大使命 - 從聖經看使徒們對建立，植堂教會的概念 2011 June: Interim Director of Taiwan's Mission Office http://www.sendtaiwan.org 2011, August: "Christian Mission among Immigrants in Taiwan - Introuduction to an Immigrant Missiology God's hands moving Taiwan's immigrants to Mission Fields" TECC bi-lingual Publishing 1st           edition: 1200 copies, Chief Editor. 2011: Shepai Presbyterian Friendship Church: 530 regular visitors, since 1996 annual mission trips, in Sunday School Missionskurs introduced. 2011: August: Opening of Rita's Elijah's Hut Ministry http://elijahshut.blogspot.com