Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
nhung lang » nhung van, nhanh lang, nhung cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
hang cong » dang cong, hang nong, bang cong
trinh va » trinh van, trinh vat, trinh ve
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

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