Perhaps you should try some spelling variations:
huang wang » huang weng, huang yang, huang chang
john kong » john king, john bonn
john wong » john bonn
john song » john bonn, john ngosong
yang jui » yang judy, yang di, yang yi
yang xi » yang di, yang yi
lu ding » lu xing, als ding

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: huang wang ((yang xi) OR (yang jui)) lu ding ((((john kong) OR (john wong))) OR (john song)) sar ;~.
• Adding a wildcard symbol may retrieve word variants: huang wang ((yang xi) or (yang jui)) lu ding ((((john kong) or (john wong))) or (john song)) sar ;*.