Perhaps you should try some spelling variations:
wang daoping » wang xiaoping, wang danning, wang xiaobing
min hyoung » min hong, mun young
wang lin » wang qin, yang lin, wang limin
song min » song ming, gong min, jong min
wang li » wang lei, tang li, wang di
yang yi » yang di, yang jui
yang xi » yang di, yang jui
yi song » yi rong, li song, kim song

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 ((((((wang lin) or (wang li))) or (yang yi))) or (yang xi)) yi song min hyoung shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang daoping ((((((wang lin) OR (wang li))) OR (yang yi))) OR (yang xi)) yi song min hyoung shu ;*.