Perhaps you should try some spelling variations:
wang bingnan » wang binglin, wang shengnan
wang xinyan » wang xiuyan
chen zheng » chen zhen, chen aizheng, cheng zhang
zhang ii » zhang i, zhang li, zhang si
wei cong » li cong, wei ming, wei wang
ii chen » yi chen, li chen, ii chetna
ie ming » die mine, wei ming

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang xinyan) OR (wang bingnan)) zhang ii chen zheng ((wei cong) or (ie ming)) shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang xinyan) OR (wang bingnan)) zhang ii chen zheng ((wei cong) OR (ie ming)) shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang xinyan) OR (wang bingnan)) zhang ii chen zheng ((wei cong) or (ie ming)) shu ;*".