Perhaps you should try some spelling variations:
yang john » young john, king john, yang jin
john wong » john song, john bonn
lang yan » wang yan, wang yang, zhang yan
hua rene » juan rene
wong sam » wong sau, wong lai, kong sar
yan tan » tan tan, yan clan, yan guan
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 yan tan ((hua rene) OR (hua ren)) yang john wong sam ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan tan ((hua rene) OR (hua ren)) yang john wong sam ;*".