Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
hanh trang » thanh trung, hanh trinh, minh trang
cua thong » cua thuong, cua khong, cua tong
chi dinh » chi minh, chi binh, chu dinh
cong tac » cong ty
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
doi chi » doi khi

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: doi chi dinh - ((hanh trang) OR (canh tranh)) cua thong cong tac ((toan cau) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi dinh - ((hanh trang) OR (canh tranh)) cua thong cong tac ((toan cau) or (toan ban))~".
• Adding a wildcard symbol may retrieve word variants: doi chi dinh - ((hanh trang) OR (canh tranh)) cua thong cong tac ((toan cau) or (toan ban))*.