Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
yuan ting » yuan ming, huang ting, yuan kang
yan dean » yang dean, lane dean, can deal
yuan tan » huan t'an, yuan kang, yuan wang
yan wang » yuan wang, qian wang, yan liang
wan yan » wang yan, nan yan, wai yan
dean a » dean _
a rein » a reine, a reit, a region

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: wan yan dean a rein ((((yuan tan) OR (((yan wang) OR (yang yang))))) OR (yuan ting)) long run ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan dean a rein ((((yuan tan) or (((yan wang) OR (yang yang))))) or (yuan ting)) long run ;~".
• Adding a wildcard symbol may retrieve word variants: wan yan dean a rein ((((yuan tan) or (((yan wang) OR (yang yang))))) or (yuan ting)) long run ;*.