Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh chua » trinh chuan, trinh cua, trinh chu
chua duong » chua dong, thuy duong, cau duong
duong cong » dung cong, luong cong, duong trong
tieu xanh » tieu danh, chieu xanh, tien anh
tan thanh » tran thanh, tang thanh, toan thanh
thanh bac » nhanh bac, thanh bai, thanh san
cong tan » cong tac, cong san, cong thanh

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) or (dieu hanh)) - hanh trinh chua duong cong tan thanh bac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu xanh) OR (dieu hanh)) - hanh trinh chua duong cong tan thanh bac.
• Adding a wildcard symbol may retrieve word variants: theo ((tieu xanh) or (dieu hanh)) - hanh trinh chua duong cong tan thanh bac*.