Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
thong cong » trong cong, tong cong, thong thong
doi chieu » doi chi, ho chieu, mot chieu
cua thong » cua thuong, cua khong, cua tong
doc hieu » toc thieu, hoc thieu, hoc hien
hanh san » thanh san, khach san, thanh son
cong dan » cong san, cong tan, huong dan
san cua » sang cua, ban cua, dan cua
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 (((doi chieu) or (doc hieu)))) xanh - hanh san cua thong cong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (((doi chieu) OR (doc hieu)))) xanh - hanh san cua thong cong dan van ban.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (((doi chieu) or (doc hieu)))) xanh - hanh san cua thong cong dan van ban*.