Perhaps you should try some spelling variations:
thanh dung » thanh duong, thanh tung, thanh hung
hanh dung » anh dung, hanh dong, manh dung
cong cong » cong dong, trong cong, dung cong
cong san » cong tac
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
theo te » theo tu, theo tieu, theo yeu
te sach » toc sach

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo te sach - ((hanh dung) OR (thanh dung)) cua cong cong san ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo te sach - ((hanh dung) OR (thanh dung)) cua cong cong san ((toan cau) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo te sach - ((hanh dung) OR (thanh dung)) cua cong cong san ((toan cau) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: theo te sach - ((hanh dung) OR (thanh dung)) cua cong cong san ((toan cau) or (toan ban))*.