Perhaps you should try some spelling variations:
huang yang » huang ying, huang chang, wang yang
yang yang » wang yang, wang yan
john born » john bonn, john lorne, john bowring
john dore » john deere, john hope
john wong » john song, john bonn
yang li » yang lin, yang di, yang xi
li li » li lin, li l, li lu

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 yang li li ying ((((john born) OR (john dore))) OR (john wong)) sar ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "huang yang yang li li ying ((((john born) OR (john dore))) or (john wong)) sar ;~".
• Adding a wildcard symbol may retrieve word variants: huang yang yang li li ying ((((john born) OR (john dore))) or (john wong)) sar ;*.