Perhaps you should try some spelling variations:
wang daoping » wang xiaoping, wang danning, wang xiaobing
yang mind » yang cindy, sang minh, tang min
shang kai » shang hai
tan chia » tuan china, than china, can china
chia lan » china land, china law, chia wen
yang jin » yang jie, ying jin, shang jin
yang jun » yang jui, pang jun, yang judy

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 daoping tan chia lan ((((yang mind) OR (yang jin))) OR (yang jun)) shang kai ;~.
• Adding a wildcard symbol may retrieve word variants: wang daoping tan chia lan ((((yang mind) or (yang jin))) or (yang jun)) shang kai ;*.