Perhaps you should try some spelling variations:
wong siew » long view
wang tan » wang yan, wang ban, wang dan
tan ying » fan ying, ran ying, tan yang
yang jin » yang jie, yang jun, ying jin
wong sau » wong sam, wong siu, wong shiu
yan jiu » yang jie, pang jiu
ying a » buying a, laying a, ying hua
a gene » a genre, a gender, a gentle

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang tan ying a gene ((yan jiu) or (yang jin)) ((wong sau) or (wong siew)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang tan ying a gene ((yan jiu) OR (yang jin)) ((wong sau) OR (wong siew)) ;.
• Adding a wildcard symbol may retrieve word variants: wang tan ying a gene ((yan jiu) or (yang jin)) ((wong sau) or (wong siew)) ;*.