Perhaps you should try some spelling variations:
wang xiaoquan » wang xiaochang, wang xiaolin
wang xiaozu » wang xiaoyi, wang xiaolin
zhang jian » zhang fan, shang jin
zhang ming » zhang xin
han zhang » han chang, hao zhang, yan zhang
jian han » jiang nan, man han
code » mode, core

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang xiaoquan) OR (wang xiaozu)) zhang jian han zhang ming code zhi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang xiaoquan) OR (wang xiaozu)) zhang jian han zhang ming code zhi ;".
• Adding a wildcard symbol may retrieve word variants: ((wang xiaoquan) OR (wang xiaozu)) zhang jian han zhang ming code zhi ;*.