Perhaps you should try some spelling variations:
theo chinh » thien chinh, te chinh, che chinh
hanh dang » hanh dong, anh dang, hanh dung
hang cong » dang cong, hang nong, bang cong
dang van » hoang van, hang va
van hang » van khang, van hoang, van thang
cong san » cong tac
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

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 dang van hang cong san ((toan cau) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chinh sach - hanh dang van hang cong san ((toan cau) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: theo chinh sach - hanh dang van hang cong san ((toan cau) OR (toan ban))*.