Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
ying john » king john, young john, ying jin
john song » john wong, john bonn, john ngosong
juan ran » juan rana, juan ramon, juan rene
ran ying » fan ying, tan ying, jin ying
song sar » kong sar, using sar, song pae
yan san » yan clan, yan guan, yan wang

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

• Performing a fuzzy search may retrieve terms with similar spellings: nan ((yan san) or (yang guang)) juan ran ying john song sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nan ((yan san) OR (yang guang)) juan ran ying john song sar ;*.