Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
theo chieu » theo tieu, ho chieu, theo chu
cua thong » cua thuong, cua khong, suat thong
chao chu » cho chu, cua chu, cao cho
cua tong » cua cong, cua dong, cua nong
cong tac » cong ty
tac than » tac thanh, tam than, tac nhan
than cau » toan cau, phan cau, than cap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (chao chu)) xanh - hanh trinh ((cua thong) OR (cua tong)) cong tac than cau~.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (chao chu)) xanh - hanh trinh ((cua thong) or (cua tong)) cong tac than cau*.