Perhaps you should try some spelling variations:
dong hoang » hong hong
wang dong » wang yong, wang hong, wang yang
zh4 best » 2.4 best, 3.4 best
yang jui » yang judy, yang di, yang xi
yang jin » yang jie, yang jun, ying jin
wong sam » wong sau, wong lai, kong sar
4 best » 3 best

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang dong hoang ((zh4 best) or (4 best)) ((yang jui) or (yang jin)) wong sam ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang dong hoang ((zh4 best) OR (4 best)) ((yang jui) OR (yang jin)) wong sam ;.
• Adding a wildcard symbol may retrieve word variants: wang dong hoang ((zh4 best) or (4 best)) ((yang jui) or (yang jin)) wong sam ;*.