Perhaps you should try some spelling variations:
chiet tach » chieu sach
canh doanh » chinh doanh, doanh doanh, kinh doanh
hanh doanh » hang doanh, chinh doanh, doanh doanh
trinh toan » tinh toan, thanh toan, trinh han
ho chiet » ho chieu, ho thiet, hoc thiet
ban cong » bang cong, van cong, phan cong
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 chiet tach - ((canh doanh) or (hanh doanh)) cua ban cong trinh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - ((canh doanh) OR (hanh doanh)) cua ban cong trinh toan cao*.