Perhaps you should try some spelling variations:
dong doanh » dung doanh, trong doanh, doanh doanh
tieu xanh » tieu danh, chieu xanh, dieu hanh
dang dong » dang cong, dung dong, dan dong
anh dung » anh dong, anh huong, sach dung
dung cua » dung luan, dung cho
cua dang » cua cong, cua ban
phan dau » hang dau

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 - anh dung cua dang dong doanh ((phan tu) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - anh dung cua dang dong doanh ((phan tu) OR (phan dau)).
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - anh dung cua dang dong doanh ((phan tu) or (phan dau))*.