Perhaps you should try some spelling variations:
young john » kong john, wong john, young jean
juan rene » juan meng, juan rana
lang yan » wang yan, wang yang, zhang yan
yan wang » yuan wang, yang yang, qian wang
hua rene » hua ren
yang jun » yang jui, pang jun, yang jin
wong sau » wong sam, wong siu, wong shiu

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 wang ((hua rene) OR (juan rene)) ((yang jun) or (young john)) wong sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan wang ((hua rene) OR (juan rene)) ((yang jun) OR (young john)) wong sau ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan wang ((hua rene) OR (juan rene)) ((yang jun) or (young john)) wong sau ;".
• Adding a wildcard symbol may retrieve word variants: lang yan wang ((hua rene) OR (juan rene)) ((yang jun) or (young john)) wong sau ;*.