Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
ganh nang » anh nang, nganh nong, van nang
nang luan » tang luan, hang luan, nang quan
ho chieu » hoc thieu, doi chieu, mot chieu
luan han » luan hoan, luan phan, luan van
han cong » phan cong, hang cong, hanh cong
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cau » 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: ((ho chieu) OR (theo chieu)) sach - ganh nang luan han cong tac toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (theo chieu)) sach - ganh nang luan han cong tac toan cau".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (theo chieu)) sach - ganh nang luan han cong tac toan cau*.