Perhaps you should try some spelling variations:
chen wang » chen yang, chen rong
chen ping » chen rong, chen yang
yang mind » yang cindy, yang jin, sang minh
yang wie » yang jie, lang wien, yang di
wie rene » wilke rene, wie deine, wie eine
jing ji » ying jin
dang » dan, lang, dans

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((chen wang) OR (chen ping)) yang wie rene ((yang mind) or (jing ji)) dang (hai or hadi) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((chen wang) OR (chen ping)) yang wie rene ((yang mind) OR (jing ji)) dang (hai OR hadi) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((chen wang) OR (chen ping)) yang wie rene ((yang mind) or (jing ji)) dang (hai or hadi) ;".
• Adding a wildcard symbol may retrieve word variants: ((chen wang) OR (chen ping)) yang wie rene ((yang mind) or (jing ji)) dang (hai or hadi) ;*.