Perhaps you should try some spelling variations:
wang xiulan » wang xinyan, wang xiaolin
wang xiuyan » wang xinyan
wang xuan » wang xueman, wang yuhan, wang hua
cheng han » chen hao
zhang si » zhang i, zhang ii, zhang li
si cheng » su cheng, xi cheng, _ cheng
wei ming » wei yiming, wei qiang, ie ming
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 xiuyan))) or (wang xuan)) zhang si cheng han wei ming yi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang xiulan) OR (wang xiuyan))) OR (wang xuan)) zhang si cheng han wei ming yi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wang xiulan) OR (wang xiuyan))) or (wang xuan)) zhang si cheng han wei ming yi ;*".