Perhaps you should try some spelling variations:
dieu tinh » diep tinh, lieu tinh, dien tinh
chinh cua » chinh ca, chinh sua, hinh cua
cua nhung » va nhung
cho dieu » cao dieu, co dieu, khoa dieu
cong hoa » dong hoa, dong hoc, hang hoa
cong san » cong tac
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: cho dieu tinh - hanh chinh cua nhung ((((cong hoa) or (cong san))) or (cong ty)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho dieu tinh - hanh chinh cua nhung ((((cong hoa) OR (cong san))) OR (cong ty)) toan cao.
• Adding a wildcard symbol may retrieve word variants: cho dieu tinh - hanh chinh cua nhung ((((cong hoa) or (cong san))) or (cong ty)) toan cao*.