Perhaps you should try some spelling variations:
zhang minh » zhang ming, zhang xin, sang minh
wang xiao » wang qiao, wang xiaoyi, wang xiaozu
xiao yang » xiao zhang, xia fang, xiao yuan
dean shen » han shen
chang min » zhang ming, chang mae, chan ming
zhong tai » hong tan, hong hai, zhong zhi
cong zhi » zhong zhi, wang zhi, cong shu

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang xiao yang dean shen ((zhang minh) or (chang min)) ((cong zhi) or (zhong tai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang xiao yang dean shen ((zhang minh) OR (chang min)) ((cong zhi) OR (zhong tai)) ;.
• Adding a wildcard symbol may retrieve word variants: wang xiao yang dean shen ((zhang minh) or (chang min)) ((cong zhi) or (zhong tai)) ;*.