Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
yang john » young john, king john, yang jin
john song » john wong, john bonn, john ngosong
juan ran » juan rana, juan ramon, juan rene
ran yang » dan yang, ran ying, tan yang
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 yang john song sar ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nan ((yan san) OR (yang guang)) juan ran yang john song sar ;*".