Perhaps you should try some spelling variations:
kong planning » land planning, cost planning, dose planning
wang danning » wang yanling, wang daoping, wang yangming
taiwan ying » taiwan ching, taiwan ein, taiwan baking
shang hai » shang kai, dang hai, chang ha
ying min » ying jin, kyung min, yang mind
hong hai » zhong tai, dang hai, hong tan

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) OR (kong planning)) can china taiwan ying min ((hong hai) OR (shang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang danning) or (kong planning)) can china taiwan ying min ((hong hai) OR (shang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang danning) or (kong planning)) can china taiwan ying min ((hong hai) OR (shang hai)) ;*.