• over 4500 chess lessons taught to groups and ‘one on one’ (ages 4 to 84) at dozens of library and school locations since the 1990’s
  • USCF Candidate Master title (aka ‘Expert’), id: 12523359, competing weekly at the San Diego Chess Club for over 25 years, placing clear 2nd place, 2010 San Diego Chess Club Championship
  • current chess instructor since 2012 for San Diego Hua Xia Chinese School, the largest (over 1000 children) non-profit Chinese school in San Diego
  • San Diego Chess Club Summer 2000 Chess Camp instructor
  • volunteer assistant tournament director for many scholastic chess events since 1997
  • State of California Substitute Teaching Permit for 2009-2010 (click for screenshot)