Perhaps you should try some spelling variations:
wang daoping » wang xiaoping, wang danning, wang xiaobing
wang ning » wang liang, wang yang, wang yong
wang jing » wang liang, wang yang, wang yong
das yang » dan yang, adam yang, das lange
yang jin » yang jie, yang jun, ying jin
jin how » john how
how hci » how heis
tony a » tony h
tony j » tony h

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 ning) OR (wang jing))) OR (wang daoping)) ((tony a) OR (tony j)) das yang jin how hci ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wang ning) OR (wang jing))) or (wang daoping)) ((tony a) or (tony j)) das yang jin how hci ;~".
• Adding a wildcard symbol may retrieve word variants: ((((wang ning) OR (wang jing))) or (wang daoping)) ((tony a) or (tony j)) das yang jin how hci ;*.