Perhaps you should try some spelling variations:
wang xiulan » wang xiuyan, wang xinyan, wang xiaolin
wang xuan » wang xiuyan, wang xueman, wang yuhan
cheng han » chen hao
wei cong » li cong, wei ming, wei wang
zhang i » zhang ii, zhang li, zhang si
i cheng » xi cheng, _ cheng, yu cheng
han wei » zhan wei, ha wei, han fei

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang xiulan) OR (wang xuan)) zhang i cheng han wei cong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang xiulan) OR (wang xuan)) zhang i cheng han wei cong shu ;*".