Perhaps you should try some spelling variations:
ying minh » ying jin, sang minh
wang yang » wang yan, wang liang, wang yanling
yang mind » yang cindy, yang jin, sang minh
wan wang » wen wang, yan wang, qian wang
xi irene » _ irene, i rene, ii rene
cong hai » hong hai, cong van, long han
yan xi » yang xi, yan zi

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 (wang yang)) yan xi irene ((ying minh) OR (yang mind)) ((cong hai) or (dang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan wang) OR (wang yang)) yan xi irene ((ying minh) OR (yang mind)) ((cong hai) OR (dang hai)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan wang) or (wang yang)) yan xi irene ((ying minh) OR (yang mind)) ((cong hai) or (dang hai)) ;".
• Adding a wildcard symbol may retrieve word variants: ((wan wang) or (wang yang)) yan xi irene ((ying minh) OR (yang mind)) ((cong hai) or (dang hai)) ;*.