Perhaps you should try some spelling variations:
wang danning » wang yanling, wang daoping, wang yangming
yang cindy » yang mind
shang hai » shang kai, dang hai, chang ha
tan chia » tuan china, than china, can china
tan yang » dan yang, tan ying, tan yong
hong hai » zhong tai, dang hai, hong tan
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 danning ((tan hua) OR (tan chia)) tan yang cindy ((hong hai) OR (shang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang danning ((tan hua) OR (tan chia)) tan yang cindy ((hong hai) or (shang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang danning ((tan hua) OR (tan chia)) tan yang cindy ((hong hai) or (shang hai)) ;*.