Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
trung cua » truong cua, trung tuan, trung cap
cong cong » cong dong, trong cong, dung cong
thanh lap » thanh san, phan lap, thanh hai
cong dan » cong san, cong tan, huong dan
than cap » thanh cac, than cua, than va
khan cap » khan ap, khoan cam, phan cac

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 trung cua cong cong dan ((((than cap) OR (thanh lap))) OR (khan cap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh trung cua cong cong dan ((((than cap) OR (thanh lap))) or (khan cap))~".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh trung cua cong cong dan ((((than cap) OR (thanh lap))) or (khan cap))*.