Perhaps you should try some spelling variations:
planning can » planning chain, planning case, planning land
yanling can » banking can
china going » chia going, china ying, china jiing
china gain » china grain, china main, china plain
lin shang » bin zhang, jin chang, xia shang
shang hai » shang kai, dang hai, chang ha
yang lin » yang jin, wang lin, yang li
wang » wing, wan, lang

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 ((yanling can) OR (planning can)) ((china gain) OR (china going)) yang lin shang hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yanling can) OR (planning can)) ((china gain) or (china going)) yang lin shang hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yanling can) OR (planning can)) ((china gain) or (china going)) yang lin shang hai ;*.