Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
young john » kong john, wong john, young jean
ren young » greg young, yun young, cyn young
john wong » john song, john bonn
yan yuan » yan guan, fang yuan, yan clan
wong sam » wong sau, wong lai, kong sar
nan yan » nan ya, wang yan, qian yan
hua ren » hua chen

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

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