Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
tieu xanh » tieu danh, chieu xanh, dieu hanh
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
cuong tap » luong tap, luong tai, cong tan
cong tac » cong ty
toan cau » toan cao, toan ban, toan tap

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 tieu xanh - hanh trinh cua nhung ((cuong tap) OR (cong tac)) toan cau~.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh trinh cua nhung ((cuong tap) or (cong tac)) toan cau*.