Graduated at Bunker Hill College (Massachusetts) 1990- Graduated at A.A Beauty College (California) 1991 (Cosmetologist License in California)
- Graduated at K.A Academy of Beauty (California) 1996
- Cosmetology Instructor training courses Cosmetology Instructor License in California I-14175
- Preliminary teaching credential 2002
- C.E at University of San Diego 2004
- Instructor for U.S Citizenship courses at TTCGVN (Santa Ana), since 1995-1998
- Author of Ocean gift in the book Song on the wind and the poem I mourn to my parent in the book The Blush of morning of the National Library of Poetry. It could be found under the pen name of Hoa Son Van Le at all public libraries in the United States in 1994 & 1999
- Teaching at Public and Private Beauty College in South California since 1996.
Levan900 – Books for Nail Technicians, Manicurists and Estheticians
