Perhaps you should try some spelling variations:
thieu sang » chieu sang, thieu khang, thieu quang
doanh luan » doanh nhan
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
dan thanh » dang thanh, danh thanh, ban thanh
thanh cac » hanh cac, thanh bac, thanh ca
cong dan » cong san, cong tan, huong dan

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 sang - canh ((doanh cua) OR (doanh luan)) nhung cong dan thanh cac~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu sang - canh ((doanh cua) OR (doanh luan)) nhung cong dan thanh cac".
• Adding a wildcard symbol may retrieve word variants: hoc thieu sang - canh ((doanh cua) OR (doanh luan)) nhung cong dan thanh cac*.