Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
thi chien » thi hien, thi thien, thien chien
trinh cua » tinh cua, trinh luat, trinh quan
ho chieu » theo chieu, hoc thieu, doi chieu
cua dung » cua dang, cua dong, qua dung
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
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: ((thi chien) or (ho chieu)) xanh - hanh trinh cua dung ((cong tan) OR (cong san)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thi chien) OR (ho chieu)) xanh - hanh trinh cua dung ((cong tan) OR (cong san)) toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thi chien) or (ho chieu)) xanh - hanh trinh cua dung ((cong tan) OR (cong san)) toan ban".
• Adding a wildcard symbol may retrieve word variants: ((thi chien) or (ho chieu)) xanh - hanh trinh cua dung ((cong tan) OR (cong san)) toan ban*.