Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hoc thieu » toc thieu, hoc hien
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
hoc dieu » hoc hien
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
chan tu » phan tu, han tu, chon tu

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 dieu) OR (hoc thieu)) xanh - hanh trinh cua nhung ((cong dan) OR (cong san)) chan tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc dieu) or (hoc thieu)) xanh - hanh trinh cua nhung ((cong dan) OR (cong san)) chan tu~".
• Adding a wildcard symbol may retrieve word variants: ((hoc dieu) or (hoc thieu)) xanh - hanh trinh cua nhung ((cong dan) OR (cong san)) chan tu*.