Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
theo chieu » ho chieu, theo chu, thi chieu
mot chieu » doi chieu, ho chieu
tranh cua » doanh cua, manh cua
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong ban » cong bang, cong san, cong tan
ban tran » ban trang, tan tran, ban than
tran van » luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((mot chieu) or (((theo chieu) or (theo tieu)))) sach - hanh tranh cua dung cong ban tran van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (((theo chieu) OR (theo tieu)))) sach - hanh tranh cua dung cong ban tran van.
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (((theo chieu) or (theo tieu)))) sach - hanh tranh cua dung cong ban tran van*.