Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
wang frei » wang fei, wang wei, wang lei
tan yuan » yan yuan, fang yuan, tsao yuan
pang jun » yang jui
yang jin » yang jie, yang jun, ying jin
yang yi » yang xi, yang jui
hai » hadi, haji, hari

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: tan yuan wang frei chen ((((((pang jun) OR (yang jin))) OR (yang di))) OR (yang yi)) dang hai ;~.
• Adding a wildcard symbol may retrieve word variants: tan yuan wang frei chen ((((((pang jun) or (yang jin))) or (yang di))) or (yang yi)) dang hai ;*.