Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
han chang » huang chang, than change, can change
chia rene » chia wen, china ren
yang juin » yang jin, yang judy, pang jun
tan chia » tuan china, than china, can china
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang di, yang xi
hong yu » wong yue

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 wang) OR (han chang)) tan chia rene ((((yang juin) OR (yang jun))) OR (yang jui)) hong yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yuan wang) or (han chang)) tan chia rene ((((yang juin) OR (yang jun))) or (yang jui)) hong yu ;~".
• Adding a wildcard symbol may retrieve word variants: ((yuan wang) or (han chang)) tan chia rene ((((yang juin) OR (yang jun))) or (yang jui)) hong yu ;*.