Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hieu xanh » chieu xanh, hieu manh, hieu nganh
doc hieu » toc thieu, hoc thieu, hoc hien
luat ban » luat dan, luat bat, xuat ban
luat bao » luat giao, thuat bao, luat dat
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat
chan cap » khan cap, than cap, cao cap
cua dan » cua dang, cua ban, ca dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu xanh - hanh trinh ((((luat ban) or (cua dan))) or (luat bao)) cong dan chan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu xanh - hanh trinh ((((luat ban) OR (cua dan))) OR (luat bao)) cong dan chan cap.
• Adding a wildcard symbol may retrieve word variants: doc hieu xanh - hanh trinh ((((luat ban) or (cua dan))) or (luat bao)) cong dan chan cap*.