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
cong bang » cuong bang, dong bang, hong bang
cong ban » cong san, cong tan, cong dan
hang tai » hang va, dung tai

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 cua nhung ((cong ban) or (cong bang)) hang tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh trinh cua nhung ((cong ban) OR (cong bang)) hang tai.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh trinh cua nhung ((cong ban) or (cong bang)) hang tai*.