Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trinh » canh tranh, hanh chinh
cong thanh » dong thanh, cong trinh, truong thanh
hoc thieu » toc thieu, hoc hien
trinh cua » tinh cua, trinh luat, trinh quan
cua hang » cua dang, cua nhung, cua cong
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong ty
hanh cac » hang cac, hanh cat, nhanh cay

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 trinh cua hang ((cong dan) or (((cong tan) or (cong thanh)))) hanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh trinh cua hang ((cong dan) OR (((cong tan) OR (cong thanh)))) hanh cac.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh trinh cua hang ((cong dan) or (((cong tan) or (cong thanh)))) hanh cac*.