Perhaps you should try some spelling variations:
qian wang » yiqian wang, qian rong, qian yan
wan wang » wen wang, yan wang, wang yang
xi irene » _ irene, i rene, ii rene
tang min » chang min, sang minh, yang mind
yang jun » yang jui, pang jun, yang jin
cong hai » hong hai, dang hai, long han
cong van » congo can, duong van, cong sun
yang xi » yang di, yang yi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wan wang) OR (qian wang)) yang xi irene ((tang min) or (yang jun)) ((cong hai) or (cong van)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan wang) OR (qian wang)) yang xi irene ((tang min) OR (yang jun)) ((cong hai) OR (cong van)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan wang) OR (qian wang)) yang xi irene ((tang min) or (yang jun)) ((cong hai) or (cong van)) ;".
• Adding a wildcard symbol may retrieve word variants: ((wan wang) OR (qian wang)) yang xi irene ((tang min) or (yang jun)) ((cong hai) or (cong van)) ;*.