Perhaps you should try some spelling variations:
wang yidan » wang yan
yidan wang » yiqian wang, qian wang, yan wang
chang min » zhang ming, chang mae, chan ming
zhong zhi » zhang zhi, zhong tai
yan sher » khan sher, han shen
hong ghi » hong g, hong hai
can she » can see, can shape, can save

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yidan wang ((yan sher) OR (can she)) chang min ((zhong zhi) or (hong ghi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yidan wang ((yan sher) OR (can she)) chang min ((zhong zhi) OR (hong ghi)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yidan wang ((yan sher) OR (can she)) chang min ((zhong zhi) or (hong ghi)) ;*".