Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
doanh cua » doanh luan
nhung don » nhung van, nhung bo
dung cong » dung trong
van phong » van dong, hai phong
phong cau » thong cau, phong cac, phong cai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu xanh) or (chieu sang)) - doanh doanh cua ((nhung don) or (dung cong)) van phong cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu sang)) - doanh doanh cua ((nhung don) OR (dung cong)) van phong cau.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chieu sang)) - doanh doanh cua ((nhung don) or (dung cong)) van phong cau*.