Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
thong cong » trong cong, tong cong, thong thong
doi chieu » doc hieu, doi chi, ho chieu
chinh sua » chinh su, chinh cua, chinh luan
sua thong » suat thong, xuat thong, suat trong
ban than » ban thanh, van thanh, ban hang

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu tinh - hanh chinh sua thong cong ((tam than) or (ban than)) ma~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tinh - hanh chinh sua thong cong ((tam than) OR (ban than)) ma*.