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
ran ying » fan ying, tan ying, jin ying
ying jin » yang jin, jing ji, yang jie
tony h » tony j
tony a » tony j

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 a)) ran ying jin zhang hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang daoping ((tony h) or (tony a)) ran ying jin zhang hai ;*.