Perhaps you should try some spelling variations:
long sin » dong sin, long span, long run
hua west » a west, hua wei, out west
west yan » west can, west bank, west jean
yong sau » kong sar, yong cai, yong suk
wong sau » wong siu, wong shiu, wong lai
wong sam » wong lai, kong sar, von sam
yan jim » yan jiu, yang jie, yang jin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((long sin) or (wang yanling)) ya hua west yan jim ((yong sau) or (((wong sau) OR (wong sam)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((long sin) OR (wang yanling)) ya hua west yan jim ((yong sau) OR (((wong sau) OR (wong sam)))) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((long sin) or (wang yanling)) ya hua west yan jim ((yong sau) or (((wong sau) OR (wong sam)))) ;".
• Adding a wildcard symbol may retrieve word variants: ((long sin) or (wang yanling)) ya hua west yan jim ((yong sau) or (((wong sau) OR (wong sam)))) ;*.