Perhaps you should try some spelling variations:
xinyan zhang » xiulan zhang, xiliang zhang, xiao zhang
wang xinyan » wang xiuyan, wang bingnan
cheng zhang » cheng han, zhen zhang, chen zheng
zhang ii » zhang i, zhang li, zhang si
ii cheng » ii chang, xi cheng, ii chetna
wei yang » wei wang, wei yang's, wei shang
pei yang » hui yang, pei yun, yi yang
wei ming » wei yiming, wei qiang, ie ming

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang xinyan zhang ii cheng zhang ((((wei yang) OR (pei yang))) OR (wei ming)) shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang xinyan zhang ii cheng zhang ((((wei yang) OR (pei yang))) or (wei ming)) shu ;~".
• Adding a wildcard symbol may retrieve word variants: wang xinyan zhang ii cheng zhang ((((wei yang) OR (pei yang))) or (wei ming)) shu ;*.