Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
doanh luan » doanh nhan
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
cong tan » cong tac, cong san, cong thanh
han tu » phan tu, hanh tu, van tu
ban tu » van tu

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 - canh ((doanh cua) or (doanh luan)) nhung cong tan ((han tu) or (ban tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - canh ((doanh cua) OR (doanh luan)) nhung cong tan ((han tu) OR (ban tu)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh ((doanh cua) or (doanh luan)) nhung cong tan ((han tu) or (ban tu))*.