Perhaps you should try some spelling variations:
guan rene » juan rene, glas rene
yan quan » yan clan, yan kun
yan guan » gan guan, yang guang, yihan guan
yan yuan » fang yuan, nan yan, yan clan
ying kim » yong kim, hyung kim, ying jin
kim song » kim young, kim eung
song sam » wong sam, kong sar, song pae

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing ((((yan quan) OR (yan guan))) or (yan yuan)) guan rene ying kim song sam ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing ((((yan quan) OR (yan guan))) OR (yan yuan)) guan rene ying kim song sam ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing ((((yan quan) OR (yan guan))) or (yan yuan)) guan rene ying kim song sam ;*".