Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
chieu xanh » chieu sach, chieu sang, chieu tinh
canh doanh » hanh doanh, chinh doanh, kinh doanh
hoc chieu » hoc thieu, ho chieu, hoc hien
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong anh » cong danh, dong anh, hong anh
tuan cao » toan cao, juan cao, quang cao

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - ((canh doanh) or (doanh doanh)) cua dung cong anh tuan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - ((canh doanh) OR (doanh doanh)) cua dung cong anh tuan cao.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - ((canh doanh) or (doanh doanh)) cua dung cong anh tuan cao*.