Perhaps you should try some spelling variations:
yan wang » yuan wang, yang yang, qian wang
wang dan » wang yan, wang ban, wang yidan
hua rene » hua ren, juan rene
ying jin » yang jin, yang jie
yang jui » yang judy, yang di, yang xi
dan hua » tan hua, wang hua, dong hua
yang yi » yang di, yang xi
hong yu » wong yue

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: yan wang dan hua rene ((((jing ji) OR (ying jin))) or (((yang yi) or (yang jui)))) hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yan wang dan hua rene ((((jing ji) OR (ying jin))) OR (((yang yi) OR (yang jui)))) hong yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yan wang dan hua rene ((((jing ji) OR (ying jin))) or (((yang yi) or (yang jui)))) hong yu ;".
• Adding a wildcard symbol may retrieve word variants: yan wang dan hua rene ((((jing ji) OR (ying jin))) or (((yang yi) or (yang jui)))) hong yu ;*.