Perhaps you should try some spelling variations:
wang danning » wang daoping, wang yangming, wang ning
tuan china » wuhan china, can china, taiwan china
china data » china update, chinese data
data yang » apa yang
yang amin » yang jin, yang lin, yang mind
amin hong » min hong, among hong, tin hong
hong hai » shang hai, zhong tai, dang hai

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang danning) OR (wang yanling)) tuan china data yang amin hong hai ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang danning) OR (wang yanling)) tuan china data yang amin hong hai ;*.