Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
luong cong » dung cong, trong cong, cong cong
hoc thieu » toc thieu, hoc hien
tran xuan » tran quang, tran van
khanh cap » hanh cap, hanh cac, hanh cat
thi xuan » thi xa, thi lan
cong dan » cong san, cong tan, huong dan
khan cap » khan ap, than cap, khoan cam

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh ((thi xuan) OR (tran xuan)) luong cong dan ((khanh cap) OR (khan cap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh ((thi xuan) or (tran xuan)) luong cong dan ((khanh cap) OR (khan cap))~".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh ((thi xuan) or (tran xuan)) luong cong dan ((khanh cap) OR (khan cap))*.