Perhaps you should try some spelling variations:
wang daoping » wang xiaoping, wang danning, wang xiaobing
jin zhang » bin zhang, jia zhang, jie zhang
zhang hai » zhang dai, shang hai, zhang han
tan ying » fan ying, ran ying, tan yang
fan xing » fan ying, fan xibo, tan xin
tony h » tony a
tony j » tony a

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 daoping ((tony h) OR (tony j)) ((tan ying) OR (fan xing)) jin zhang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang daoping ((tony h) OR (tony j)) ((tan ying) or (fan xing)) jin zhang hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang daoping ((tony h) OR (tony j)) ((tan ying) or (fan xing)) jin zhang hai ;*.