Perhaps you should try some spelling variations:
planning land » panning land, planning law, planning laws
banking can » banking case, banking bank, banking chad
china yang » china ying, china wang, china chang
long thanh » luong thanh, long han, long trinh
yang wang » yang yang, yan wang, yang guang
wang lin » wang li, wang qin, yang lin
haul » hall, paul, hail

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 ((banking can) OR (planning land)) china yang wang lin ((long thanh) OR (long haul)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((banking can) or (planning land)) china yang wang lin ((long thanh) or (long haul)) ;*.