Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
chinh luat » chinh luan, hinh luat, trinh luat
thanh tran » thanh trang, thanh toan, thanh tra
doi chieu » doc hieu, doi chi, ho chieu
luat dung » suat dung, luat chung, thuat dung
dung cong » dung trong
tran huu » tran duc

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) or (hoc hien)) xanh - hanh chinh luat dung cong thanh tran huu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (hoc hien)) xanh - hanh chinh luat dung cong thanh tran huu.
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (hoc hien)) xanh - hanh chinh luat dung cong thanh tran huu*.