Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
chinh cua » chinh ca, chinh sua, hinh cua
cua nhung » va nhung
hap tinh » phap tinh, nhap tinh, ha tinh
cong san » cong tac
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
ho hap » hoi nhap, hoc phap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho hap tinh - hanh chinh cua nhung ((cong san) or (cong thanh)) ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho hap tinh - hanh chinh cua nhung ((cong san) OR (cong thanh)) ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ho hap tinh - hanh chinh cua nhung ((cong san) or (cong thanh)) ((toan cau) or (toan ban))*.