Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
hanh hinh » hanh chinh, hanh tinh, hanh dinh
hinh cua » chinh cua, sinh cua, tinh cua
ban cong » bang cong, van cong, phan cong
cong dan » cong san, cong tan, huong dan
chan cap » khan cap, phan cac, phan cau
than cap » khan cap, thanh lap, thanh cac
cao cap » cao 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 hinh cua ban cong dan ((((chan cap) OR (than cap))) or (cao cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh hinh cua ban cong dan ((((chan cap) OR (than cap))) OR (cao cap))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - hanh hinh cua ban cong dan ((((chan cap) OR (than cap))) or (cao cap))*".