Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
chinh luat » chinh luan, hinh luat, trinh luat
mot chieu » doi chieu, ho chieu
cong ban » cong bang, cong san, cong tan
than cap » khan cap, thanh lap, thanh cac
doi chi » doi khi
khan ap » khan cap, han ap, khan dam

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (doi chi)) xanh - hanh chinh luat thuong cong ban ((than cap) OR (khan ap))~.
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (doi chi)) xanh - hanh chinh luat thuong cong ban ((than cap) or (khan ap))*.