Perhaps you should try some spelling variations:
yang guang » yang yang, yang liang
young john » kong john, wong john, young jean
cyn young » lynn young, yun young, c young
john song » john wong, john bonn, john ngosong
yan guan » gan guan, yihan guan, quan guan
yan yuan » fang yuan, yan clan, yan kun
song sam » wong sam, kong sar, song pae
nan yan » nan ya, wang yan, qian yan
hua cyn » 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 guan))) or (((yan yuan) or (nan yan)))) hua cyn young john song sam ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang ((((yang guang) OR (yan guan))) OR (((yan yuan) OR (nan yan)))) hua cyn young john song sam ;.
• Adding a wildcard symbol may retrieve word variants: lang ((((yang guang) or (yan guan))) or (((yan yuan) or (nan yan)))) hua cyn young john song sam ;*.