Perhaps you should try some spelling variations:
ngan thong » nhan thong, nganh khong, ngan hang
thong cong » trong cong, tong cong, thong thong
lieu tinh » trieu tinh, diep tinh, bien tinh
cong san » cong tac
toan cao » toan tap
toan ban » van ban
ho lieu » so lieu, co lieu, ho kieu

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

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