Perhaps you should try some spelling variations:
thi chieu » thi chien, thi hieu, theo chieu
hanh hang » thanh hang, hang hang, hanh han
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
hang cua » mang cua, hang ca, huong cua
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thi chieu) OR (ho chieu)) sach - hanh hang cua nhung ((cong tan) OR (cong san)) toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thi chieu) OR (ho chieu)) sach - hanh hang cua nhung ((cong tan) OR (cong san)) toan tap".
• Adding a wildcard symbol may retrieve word variants: ((thi chieu) OR (ho chieu)) sach - hanh hang cua nhung ((cong tan) OR (cong san)) toan tap*.