Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
hien xanh » hien hanh, hien nhanh, chieu xanh
chinh sua » chinh su, chinh cua, chinh luan
sua thong » suat thong, xuat thong, suat trong
dan toan » van toan, manh toan, xuan toan
dan than » dan chan, van than, dang thanh
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: hoc hien xanh - hanh chinh sua thong cong ((dan toan) or (((dan than) or (ban than)))) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - hanh chinh sua thong cong ((dan toan) OR (((dan than) OR (ban than)))) ban.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - hanh chinh sua thong cong ((dan toan) or (((dan than) or (ban than)))) ban*.