Perhaps you should try some spelling variations:
wang daoping » wang xiaoping, wang danning, wang xiaobing
yang lin » yang jin, wang lin, yang liang
yang jui » yang judy, yang di, yang yi
gong min » jong min, song min, gong meng
min cong » minh cong, min hong, min jeong
yang li » yang di, yang yi, tang li
yang xi » yang di, 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 li))) or (yang jui))) or (yang xi)) yi gong min cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang daoping ((((((yang lin) OR (yang li))) OR (yang jui))) OR (yang xi)) yi gong min cong shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang daoping ((((((yang lin) OR (yang li))) or (yang jui))) or (yang xi)) yi gong min cong shu ;".
• Adding a wildcard symbol may retrieve word variants: wang daoping ((((((yang lin) OR (yang li))) or (yang jui))) or (yang xi)) yi gong min cong shu ;*.