Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
theo chiet » theo chieu, thep thiet
chiet tach » chieu sach
ban phuong » bang phuong, ban huong, van phuong
chinh ban » chinh bao, chinh can, chinh ngan
manh toan » thanh toan, anh tuan, tinh toan
van thanh » ban thanh, van tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chiet tach - hanh chinh ban phuong cong ((manh toan) or (van thanh)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chiet tach - hanh chinh ban phuong cong ((manh toan) OR (van thanh)) cau.
• Adding a wildcard symbol may retrieve word variants: theo chiet tach - hanh chinh ban phuong cong ((manh toan) or (van thanh)) cau*.