Perhaps you should try some spelling variations:
hoc thieu » toc thieu, hoc hien
hanh hang » thanh hang, hang hang, hanh han
dang cong » dung cong
ho chieu » theo chieu, doi chieu, mot chieu
hang cua » mang cua, hang ca, huong cua
cua dang » cua cong, cua ban
cong dan » cong san, cong tan, huong dan
than ban » thanh ban, toan ban, nhuan ban
than man » than ma, thanh san, tran manh

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: ((ho chieu) OR (hoc thieu)) tinh - hanh hang cua dang cong dan ((than ban) OR (than man))~.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (hoc thieu)) tinh - hanh hang cua dang cong dan ((than ban) or (than man))*.