Perhaps you should try some spelling variations:
wang yidan » wang yan
wang yang » wang yan, wang liang, wang yanling
hong wang » hong gang, hong kong, hong jong
wang hong » wang yong, wang hyoung, wang lihong
wang dan » wang yan, wang ban, liang dan
dana sek » dana leo, dana k, den sek
sek hong » seok hong, le hong
hong yu » wong yue

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 ((((wang dan) OR (wang yang))) OR (wang yidan)) dana sek hong wang hong yu ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((((wang dan) or (wang yang))) or (wang yidan)) dana sek hong wang hong yu ;*.