Perhaps you should try some spelling variations:
wang daoping » wang xiaoping, wang danning, wang xiaobing
jin shang » jin chang, bin zhang, jin kang
shang hai » shang kai, dang hai, chang ha
tan chia » tuan china, than china, dan china
dan yang » daun yang, tan yang, wang yang
yang jin » yang jie, yang jun, ying jin
tan hua » tuan hua, wang hua, tan puay

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 hua) OR (tan chia))) OR (can china)) dan yang jin shang hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang daoping ((((tan hua) or (tan chia))) or (can china)) dan yang jin shang hai ;*.