Perhaps you should try some spelling variations:
planning can » planning chain, planning case, planning land
yanling can » banking can
chia lan » china land, china law, chia wen
lan yang » dan yang, tan yang, wang yang
hong hai » shang hai, zhong tai, dang hai
chang ha » chang mae
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)) chia lan yang di ((hong hai) OR (chang ha)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yanling can) OR (planning can)) chia lan yang di ((hong hai) or (chang ha)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yanling can) OR (planning can)) chia lan yang di ((hong hai) or (chang ha)) ;*.