Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
hang luan » tang luan, dung luan
cong sang » cong lang, cong vang, cong bang
san luan » dan luan, tang luan, quan luan
cong san » cong tac
van cau » van dau, van hau, van chat

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 - hanh ((san luan) OR (hang luan)) nhung ((cong san) or (cong sang)) van cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh ((san luan) OR (hang luan)) nhung ((cong san) OR (cong sang)) van cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - hanh ((san luan) OR (hang luan)) nhung ((cong san) or (cong sang)) van cau*".