Perhaps you should try some spelling variations:
wang daoping » wang xiaoping, wang danning, wang xiaobing
gong gang » hong gang, gong qiang, gongs gong
gang cong » gang gong, dang cuong, yan cong
yang lin » yang jin, wang lin, yang li
yang jui » yang judy, yang yi
yang xi » yang yi
yi gong » yi rong, yi gang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang daoping ((((yang lin) or (yang jui))) or (((yang xi) OR (yang di)))) yi gong gang cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang daoping ((((yang lin) OR (yang jui))) OR (((yang xi) OR (yang di)))) yi gong gang cong shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang daoping ((((yang lin) or (yang jui))) or (((yang xi) OR (yang di)))) yi gong gang cong shu ;".
• Adding a wildcard symbol may retrieve word variants: wang daoping ((((yang lin) or (yang jui))) or (((yang xi) OR (yang di)))) yi gong gang cong shu ;*.