Perhaps you should try some spelling variations:
wang xiaoyiping » wang xiaoping, wang xiaobing
wang xiaoyi » wang xiaolin, wang xiaozu, wang xiaoping
zhang lei » zhang wei, zhang dai
lei zhang » li zhang, wei shang, ceo zhang
fang wei » zhang wei, liang wei, xiang wei
wang wei » zhang wei, wang zhi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang xiaoyi) or (wang xiaoyiping)) zhang lei zhang ((fang wei) OR (wang wei)) cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang xiaoyi) OR (wang xiaoyiping)) zhang lei zhang ((fang wei) OR (wang wei)) cong shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang xiaoyi) or (wang xiaoyiping)) zhang lei zhang ((fang wei) OR (wang wei)) cong shu ;*".