Perhaps you should try some spelling variations:
duong cong » dung cong, luong cong, duong trong
theo chieu » theo tieu, ho chieu, thi chieu
hanh tang » hanh trang, anh tang, hanh mang
cua duong » cua dong, cua huong, qua duong
theo chu » cho chu, chao chu, theo yeu
tang cua » mang cua, hang cua, tang luan
cong dan » cong san, cong tan, huong dan
dan van » dang van, doan van, dao van
cho he » cho thue

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 (((theo chu) or (cho he)))) tinh - hanh tang cua duong cong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (((theo chu) OR (cho he)))) tinh - hanh tang cua duong cong dan van ban.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (((theo chu) or (cho he)))) tinh - hanh tang cua duong cong dan van ban*.