Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang kong » hong kong, king kong, tan kong
lee rhein » der rhein, den rhein, dem rhein
kong lee » kong need, kong lyn, kong sek
wong sau » wong sam, wong siu, wong shiu
wong yue » wang yue, hong yu
gan » gain, gang, ganz

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang kong lee rhein gan li ((wong sau) or (wong yue)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang kong lee rhein gan li ((wong sau) OR (wong yue)) ;*.