Perhaps you should try some spelling variations:
hyoung gong » hyoung gun
den gang » deng gang, der gang, den umgang
wong sau » wong sam, wong siu, wong shiu
gong di » dong di, gong si, long did
gang li » gan li, tang li, wang li
hong yu » wong yue
di den » die den, dir den, di dewan
wang » wing, wan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wang OR lang) hyoung gong di den gang li ((wong sau) or (hong yu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR lang) hyoung gong di den gang li ((wong sau) OR (hong yu)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang OR lang) hyoung gong di den gang li ((wong sau) or (hong yu)) ;*".