Perhaps you should try some spelling variations:
thieu manh » hieu manh, tien manh, trieu minh
hoc thieu » toc thieu, hoc hien
chinh sua » chinh su, chinh cua, chinh luan
binh luan » trinh luan
cong dan » cong san, cong tan, huong dan
dan van » dang van, doan van, dao van
van ca » van cau, van cua, dan ca

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 manh - hanh ((chinh sua) or (binh luan)) trong cong dan van ca~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu manh - hanh ((chinh sua) OR (binh luan)) trong cong dan van ca*.