Perhaps you should try some spelling variations:
daoping gong » yaping gong
wang daoping » wang xiaoping, wang danning, wang xiaobing
yuan wang » yan wang, yuan kang, yuan chang
liang tan » liang dan, liang sun
wing tan » wing ian, hong tan, tin tan
clan yan » nan yan
qian yan » qian jun, qian yi
gong min » jong min, song min, gong meng

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wing tan) or (liang tan)) ((clan yan) or (qian yan)) yuan wang daoping gong min ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing tan) OR (liang tan)) ((clan yan) OR (qian yan)) yuan wang daoping gong min ;.
• Adding a wildcard symbol may retrieve word variants: ((wing tan) or (liang tan)) ((clan yan) or (qian yan)) yuan wang daoping gong min ;*.