Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
long green » going green, long grain
yang din » yang jin, yang lin, yang dean
eng long » eng hong, qing long, eng seng
wong sau » wong siu, wong shiu, wong lai
wong sam » wong lai, kong sar, wong max
von sam » von sa, von sap, von scham

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: yuan chang ((yang di) OR (yang din)) eng long green ((wong sau) OR (((wong sam) OR (von sam)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan chang ((yang di) or (yang din)) eng long green ((wong sau) or (((wong sam) OR (von sam)))) ;~".
• Adding a wildcard symbol may retrieve word variants: yuan chang ((yang di) or (yang din)) eng long green ((wong sau) or (((wong sam) OR (von sam)))) ;*.