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

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) OR (wang yan))) or (wing tan)) san juan meng ying jin wong sam ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wing yan) OR (wang yan))) OR (wing tan)) san juan meng ying jin wong sam ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wing yan) OR (wang yan))) or (wing tan)) san juan meng ying jin wong sam ;*".