Perhaps you should try some spelling variations:
chen ping » chen yang, chen wang
dong sein » dong sin, dong bin, dong wei
chen rong » chen yang
wang wei » zhang wei, wang zhi
jia yang » jia fang, asia yang, jia zhang
yang yue » wang yue, yang yun, yang jui
dann yu » wann yu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong sein) or (wang wei)) dann yu ((chen ping) OR (chen rong)) jia yang yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong sein) OR (wang wei)) dann yu ((chen ping) OR (chen rong)) jia yang yue ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong sein) or (wang wei)) dann yu ((chen ping) OR (chen rong)) jia yang yue ;*".