Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
luat dong » luat cong, luat bong, luan dong
dong cong » duong cong, dung cong, dang cong
chi sach » chinh sach, chieu sach, co sach
cong tac » cong ty
than cau » toan cau, than cap, thanh chau
phan cau » phan dau, phan cac, phan tu
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi sach - hanh trinh luat dong cong tac ((than cau) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi sach - hanh trinh luat dong cong tac ((than cau) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: doi chi sach - hanh trinh luat dong cong tac ((than cau) or (phan cau))*.