Perhaps you should try some spelling variations:
zhang minh » chang min, sang minh, zhang jin
wang xiao » wang qiao, wang xiaoyi, wang xiaozu
xiao yang » xiao zhang, xia fang, xiao yuan
zhang xin » zhang jian, zhang fan, zhang yan
yang yan » yang yang, wang yan, yang fan
yan sher » khan sher, can she, han shen
tan » than

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 xiao yang yan sher ((zhang minh) OR (((zhang ming) OR (zhang xin)))) hong tan ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang xiao yang yan sher ((zhang minh) or (((zhang ming) OR (zhang xin)))) hong tan ;~".
• Adding a wildcard symbol may retrieve word variants: wang xiao yang yan sher ((zhang minh) or (((zhang ming) OR (zhang xin)))) hong tan ;*.