Perhaps you should try some spelling variations:
ideal plan » ideal place, real plan, federal plan
wang dong » wang yong, wang hong, wang yang
dong yang » dong hoang, wang yang, yang yang
oil ideal » oil real, six ideal
yang oil » yang zili, yang di, yang xi
wong yue » wang yue
plan li » plan la, plan les, plan als

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang dong yang oil ideal plan li ((dang hai) or (((wong yue) OR (hong yu)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang dong yang oil ideal plan li ((dang hai) OR (((wong yue) OR (hong yu)))) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang dong yang oil ideal plan li ((dang hai) or (((wong yue) OR (hong yu)))) ;".
• Adding a wildcard symbol may retrieve word variants: wang dong yang oil ideal plan li ((dang hai) or (((wong yue) OR (hong yu)))) ;*.