Perhaps you should try some spelling variations:
yuan wang » yuan kang, yuan chang, yu wang
qian wang » yiqian wang, qian rong, qian yan
zhang xin » zhang jian, zhang ming, zhang fan
yan wang » yang yang, yan liang, yan zhang
hua zhen » hua chen, hua zhong, hua ren
tong seo » hong seo, kong sek
von seo » von see, von seu, von sex

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) or (((yuan wang) or (qian wang)))) wang hua zhen zhang xin ((tong seo) OR (von seo)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yan wang) OR (((yuan wang) OR (qian wang)))) wang hua zhen zhang xin ((tong seo) OR (von seo)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yan wang) or (((yuan wang) or (qian wang)))) wang hua zhen zhang xin ((tong seo) OR (von seo)) ;*".