Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh chua » trinh chuan, trinh cua, trinh chu
tieu xanh » tieu danh, chieu xanh, dieu hanh
chua dung » chua dong, thuat dung, chua nhung
dung cong » dung trong
thanh cac » thanh bac, tranh cac, thanh cham
cong tan » cong tac, cong san, cong thanh
thanh ca » thanh cha, thanh ha, thanh va
hanh cac » hang cac, hanh cat, nhanh cay

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 chua dung cong tan ((((thanh cac) OR (thanh ca))) or (hanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh trinh chua dung cong tan ((((thanh cac) OR (thanh ca))) OR (hanh cac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - hanh trinh chua dung cong tan ((((thanh cac) OR (thanh ca))) or (hanh cac))".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh trinh chua dung cong tan ((((thanh cac) OR (thanh ca))) or (hanh cac))*.