...I am a certified teacher to teach any math subject from grades 6-12. My favorite subject is geometry though! I am a certified chemistry teacher. (read more)
...I am the sole Bible translator of the Vietnamese Bible from English. I have also taught as an adjunct professor at Dallas Theological Seminary for two years. I have written a book on Basic Christian Doctrines and Bible Handbook for New Christians to introduce new Christians to the Bible. (read more)