Perhaps you should try some spelling variations:
hien hanh » dieu hanh
canh manh » lanh manh, canh tranh, cach mang
ton hien » ton thien, don hien, thong hien
manh cua » doanh cua, ban cua
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
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: ton hien hanh - canh manh cua cong ((cong dan) or (cong tan)) ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ton hien hanh - canh manh cua cong ((cong dan) OR (cong tan)) ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ton hien hanh - canh manh cua cong ((cong dan) or (cong tan)) ((toan cau) or (toan cao))*.