Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
doi khieu » doi chieu, doc hieu, doi hien
dung cong » dung trong
trinh ap » trinh lap, trinh dap, trinh phap
cong san » cong tac
than cau » toan cau, phan cau, than cap
khan cap » khan ap, than cap, khoan cam
ap dung » xay dung, van dung

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: ((doi khieu) OR (doi khi)) xanh - hanh trinh ap dung cong san ((than cau) OR (khan cap))~.
• Adding a wildcard symbol may retrieve word variants: ((doi khieu) or (doi khi)) xanh - hanh trinh ap dung cong san ((than cau) or (khan cap))*.