Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
hanh trang » thanh trung, canh tranh, minh trang
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
hanh dung » thanh dung, anh dung, hanh dong
cua nhung » va nhung
cong tac » cong ty
tac san » tai san, toc san, cac san
san cau » van cau, ban cau, can cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - ((hanh dung) or (((hanh trang) or (hanh trinh)))) cua nhung cong tac san cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - ((hanh dung) OR (((hanh trang) OR (hanh trinh)))) cua nhung cong tac san cau.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - ((hanh dung) or (((hanh trang) or (hanh trinh)))) cua nhung cong tac san cau*.