Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
doi chinh » tai chinh, hoc chinh, doi chi
hanh tran » hanh trang, thanh tran, hanh tram
van nhung » van nhuong, va nhung, van hung
do chinh » hoc chinh, mo hinh, do dinh
tran van » luan van
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chinh) or (do chinh)) sach - hanh tran van nhung cong san toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chinh) OR (do chinh)) sach - hanh tran van nhung cong san toan cao.
• Adding a wildcard symbol may retrieve word variants: ((doi chinh) or (do chinh)) sach - hanh tran van nhung cong san toan cao*.