Perhaps you should try some spelling variations:
yan guang » yang guang, yan guan, gan guan
guang hua » wang hua, gang hu, guang eu
yang jie » yang jin, yang jui, yang jun
wong sam » wong sau, wong lai, kong sar
hua ren » hua chen
yang yi » yang jui
yang xi » yang jui
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan guang hua ren ((yang jie) or (((((yang di) or (yang yi))) or (yang xi)))) wong sam ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan guang hua ren ((yang jie) OR (((((yang di) OR (yang yi))) OR (yang xi)))) wong sam ;.
• Adding a wildcard symbol may retrieve word variants: wang yan guang hua ren ((yang jie) or (((((yang di) or (yang yi))) or (yang xi)))) wong sam ;*.