Perhaps you should try some spelling variations:
theo chinh » thien chinh, te chinh, che chinh
hanh thang » nhanh thang, thanh thang, hanh trang
va phuong » va thuong, cac phuong
thang va » hang va, trang va, thong va
cong tan » cong san, cong thanh, cong ty
cong tac » cong ty
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chinh sach - hanh thang va phuong ((cong tan) or (cong tac)) ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chinh sach - hanh thang va phuong ((cong tan) OR (cong tac)) ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: theo chinh sach - hanh thang va phuong ((cong tan) or (cong tac)) ((toan cau) or (toan cao))*.