Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
tieu xanh » tieu danh, chieu xanh, dieu hanh
doanh cua » doanh luan
cua tuong » cua truong, cua thuong, cua huong
duong van » duong va, luong va, dang van
hoang van » hang va
thang tap » thang tam, hang tap, hang tai

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 - doanh doanh cua tuong ((duong van) or (hoang van)) thang tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - doanh doanh cua tuong ((duong van) OR (hoang van)) thang tap.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - doanh doanh cua tuong ((duong van) or (hoang van)) thang tap*.