Perhaps you should try some spelling variations:
meng ying » meng xin, peng yeng
juan meng » juan rene, jui meng, yuan ming
ying jin » yang jin, jing ji, yang jie
jin wong » jin song, john wong, jin ying
wong sam » wong sau, wong lai, kong sar
yan yan » yan yuan, yang yang, wang yan
nan yan » nan ya, wang yan, qian yan

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((wang OR wing) OR wan) OR lang) ((yan yan) OR (nan yan)) juan meng ying jin wong sam ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((wang or wing) or wan) or lang) ((yan yan) OR (nan yan)) juan meng ying jin wong sam ;~".
• Adding a wildcard symbol may retrieve word variants: (((wang or wing) or wan) or lang) ((yan yan) OR (nan yan)) juan meng ying jin wong sam ;*.