Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh tang » hanh trang, anh tang, hanh mang
thanh cac » hanh cac, thanh bac, thanh ca
tang cua » mang cua, hang cua, tang luan
cua hang » cua dang, cua nhung, cua cong
cong tac » cong ty
phan cau » phan dau, phan cac, phan tu

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 tang cua hang ((cong tac) or (huong dan)) ((phan cau) or (thanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh tang cua hang ((cong tac) OR (huong dan)) ((phan cau) OR (thanh cac)).
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh tang cua hang ((cong tac) or (huong dan)) ((phan cau) or (thanh cac))*.