Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
thong tac » thong cac, thong tai, thong bac
tuong tac » cong tac, luong tai, tuong lai
ho chinh » hoc chinh, cho chinh, hoa chinh
ran cau » van cau, can cau, tran chau
ban cau » bang cau, ban can, van cau
luat » luan, xuat

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: ho chinh sach - hanh trinh luat thuong ((thong tac) OR (tuong tac)) ((ran cau) OR (ban cau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chinh sach - hanh trinh luat thuong ((thong tac) or (tuong tac)) ((ran cau) OR (ban cau))~".
• Adding a wildcard symbol may retrieve word variants: ho chinh sach - hanh trinh luat thuong ((thong tac) or (tuong tac)) ((ran cau) OR (ban cau))*.