Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh cua » tinh cua, trinh luat, trinh quan
hoi hieu » hoi phieu, hoi tieu, doi chieu
moi hieu » moi dieu, doi chieu, mot chieu
cua dang » cua cong, cua ban
cong tap » cuong tap, cong tac, cong tan
cong san » cong tac
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoi hieu) or (moi hieu)) quang - hanh trinh cua dang ((cong tap) or (cong san)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoi hieu) OR (moi hieu)) quang - hanh trinh cua dang ((cong tap) OR (cong san)) toan ban.
• Adding a wildcard symbol may retrieve word variants: ((hoi hieu) or (moi hieu)) quang - hanh trinh cua dang ((cong tap) or (cong san)) toan ban*.