Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh dang » hanh dong, hanh dung, hanh mang
hang cong » dang cong, bang cong, thanh cong
hang nong » thang long, han tong
anh dang » anh dong, anh dung, anh bang
dan phan » doan phan, dan chan, van phan
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 dang) or (anh dang)) cua ((hang cong) or (hang nong)) dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((hanh dang) OR (anh dang)) cua ((hang cong) OR (hang nong)) dan phan cau.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((hanh dang) or (anh dang)) cua ((hang cong) or (hang nong)) dan phan cau*.