Perhaps you should try some spelling variations:
huang yang » huang ying, huang chang, wang yang
boon chong » boon siong, joon chang
kong john » king john, wong john, longo john
john song » john wong, john bonn, john ngosong
ying jin » yang jin, jing ji
yang jie » yang jin, yang di, yang jui
hoi kong » hong kong, hoi ying
shin » skin, sein, thin

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 yang) OR (boon chong)) ((ying jin) OR (yang jie)) hoi kong john song shin ;~.
• Adding a wildcard symbol may retrieve word variants: ((huang yang) or (boon chong)) ((ying jin) or (yang jie)) hoi kong john song shin ;*.