Perhaps you should try some spelling variations:
yuan wang » yuan kang, yuan chang, qian wang
wang jing » wang ning, wang liang, wang yang
kong saur » kong sar, kong siu, wong sau
kong your » kong young, knowing your
yan wang » yang yang, qian wang, yan liang
yan clan » das clan, yan guan, yan yuan
jing ji » ying jin

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

• Performing a fuzzy search may retrieve terms with similar spellings: nan ((yan wang) or (yan clan)) yuan wang jing ji ((kong saur) OR (kong your)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nan ((yan wang) OR (yan clan)) yuan wang jing ji ((kong saur) OR (kong your)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nan ((yan wang) or (yan clan)) yuan wang jing ji ((kong saur) OR (kong your)) ;*".