Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
hanh tranh » canh tranh, hanh trinh, hanh trang
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, ho chieu
tranh cua » doanh cua, manh cua
cua nhung » va nhung
chao chu » cho chu, cua chu, cao cho
cong dan » cong san, cong tan, huong dan
dan van » dang van, doan van, dao van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((theo chieu) or (chao chu))) or (doi chieu)) xanh - hanh tranh cua nhung cong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((theo chieu) OR (chao chu))) OR (doi chieu)) xanh - hanh tranh cua nhung cong dan van ban.
• Adding a wildcard symbol may retrieve word variants: ((((theo chieu) or (chao chu))) or (doi chieu)) xanh - hanh tranh cua nhung cong dan van ban*.