Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thong cong » trong cong, tong cong, thong thong
lieu tinh » trieu tinh, diep tinh, bien tinh
chinh vat » chinh va, chinh dat, chinh viet
vat thong » va thong, vat trong, mat thong
cong tac » cong ty
tac can » tac van, tac quan, tac vang
can tu » ban tu, van tu, han tu

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) or (chieu sach)) - hanh chinh vat thong cong tac can tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((lieu tinh) OR (chieu sach)) - hanh chinh vat thong cong tac can tu.
• Adding a wildcard symbol may retrieve word variants: ho ((lieu tinh) or (chieu sach)) - hanh chinh vat thong cong tac can tu*.