Perhaps you should try some spelling variations:
nhung doanh » nhung danh, dung doanh, nhung don
thieu xanh » hieu manh, thien anh, thien danh
chieu xanh » chieu sach, chieu sang, chieu tinh
doanh luan » doanh nhan
luan thong » luan phong, luan tuong, luat thong
thong cong » trong cong, tong cong, thong thong
cong thanh » dong thanh, cong trinh, cong tan
thanh cha » thanh ha, thanh nha, thanh phan
cha dau » chua dau, chi dau, nha dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thieu xanh) OR (chieu xanh)) - nhung doanh luan thong cong thanh cha dau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) OR (chieu xanh)) - nhung doanh luan thong cong thanh cha dau".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) OR (chieu xanh)) - nhung doanh luan thong cong thanh cha dau*.