Perhaps you should try some spelling variations:
wang daoping » wang xiaoping, wang danning, wang xiaobing
than china » tuan china, han china, wuhan china
wang yang » wang yan, wang liang
yang mind » yang cindy, yang jin, sang minh
mind dato » mind data, wind data, ting dato
tan chia » tuan china, can china, dan china
haji » hadi

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) OR (wang yanling)) ((tan chia) OR (than china)) wang yang mind dato haji ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang daoping) or (wang yanling)) ((tan chia) OR (than china)) wang yang mind dato haji ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang daoping) or (wang yanling)) ((tan chia) OR (than china)) wang yang mind dato haji ;*.