Perhaps you should try some spelling variations:
yuan wang » yuan chang, qian wang, yu wang
yuan kang » yuan chang, chan kang, yuan kai
kong saur » kong sar, kong siu, kong your
yan wang » yang yang, qian wang, yan liang
yan clan » das clan, yan guan, yan yuan
jing ji » ying jin
ji kong » ji zhong

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