Perhaps you should try some spelling variations:
yang guang » yan guan, yang liang
yang wing » yang jing, yang liang, yang using
yang yang » wang yang, wang yan
tuan hua » tan hua, tuan vu, yuan hui
hui yang » hui ying, du yang, hui ping
xi long » i long, ii long
long do » long d, long du, longer do
h yang » _ yang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang wing) or (((yang guang) OR (yang yang)))) tuan hua ((hui yang) or (h yang)) xi long do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang wing) OR (((yang guang) OR (yang yang)))) tuan hua ((hui yang) OR (h yang)) xi long do ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang wing) or (((yang guang) OR (yang yang)))) tuan hua ((hui yang) or (h yang)) xi long do ;*".