Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
mot chieu » doi chieu, ho chieu
hanh tinh » nhanh tinh, thanh tinh, canh tinh
cua nhung » va nhung
cong danh » cuong danh, cong dan, cong thanh
danh toan » manh toan, anh toan, dan toan
toan ban » van ban

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

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