Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
thieu xanh » chieu xanh, hieu manh, thien anh
cua thuong » cua truong, cua phuong, ca thuong
hoc thieu » toc thieu, hoc hien
doanh cua » doanh luan
cong vang » cong quang, cong ngang, cong san
cong lang » cong luong, cong quang, cong ngang
phan dau » phan tu, 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: hoc thieu xanh - doanh doanh cua thuong ((cong vang) OR (cong lang)) phan dau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - doanh doanh cua thuong ((cong vang) OR (cong lang)) phan dau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - doanh doanh cua thuong ((cong vang) OR (cong lang)) phan dau*.