Perhaps you should try some spelling variations:
dung phuong » dung thuong, bang phuong, dung chung
theo chieu » theo tieu, ho chieu, theo chu
phuong dan » phuong danh, phuong doan, huong dan
doi chieu » doc hieu, doi chi, ho chieu
chinh su » hinh su, chinh phu, chinh ta
gian cam » gian cham, gian cac, gia cam

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)) tinh - hanh chinh su dung phuong dan gian cam~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (doi chieu)) tinh - hanh chinh su dung phuong dan gian cam.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (doi chieu)) tinh - hanh chinh su dung phuong dan gian cam*.