Perhaps you should try some spelling variations:
theo chinh » thien chinh, te chinh, che chinh
khang cong » hang cong, thanh cong, dang cong
hanh dang » hanh dong, anh dang, hanh dung
van khang » van khanh, van thanh, van quang
dang van » hoang van, hang va
cong san » cong tac
toan cau » toan cao, toan ban, toan tai
toan tap » toan 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 khang cong san ((toan cau) OR (toan tap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chinh sach - hanh dang van khang cong san ((toan cau) OR (toan tap))".
• Adding a wildcard symbol may retrieve word variants: theo chinh sach - hanh dang van khang cong san ((toan cau) OR (toan tap))*.