Perhaps you should try some spelling variations:
xinyan zhang » xiulan zhang, xiliang zhang, xiao zhang
wang xinyan » wang xiuyan, wang bingnan
chen zheng » chen zhen, chen aizheng, cheng zhang
zhang yi » zhang yin, zhang i, zhang ii
yi chen » jui chen
li cong » li song, jiu cong
li rong » yi rong, li song, shi rong

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 zhang yi chen zheng ((li cong) or (li rong)) shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang xinyan zhang yi chen zheng ((li cong) OR (li rong)) shu ;*.