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