Perhaps you should try some spelling variations:
chiet tach » chieu sach
luat thong » luat thuong, suat thong, luat trong
xuat thong » xuat thuong, suat thong, luat thuong
ho chiet » ho chieu, ho thiet, hoc thiet
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chiet tach - hanh chinh ((luat thong) OR (xuat thong)) cong dan toan cau~".
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - hanh chinh ((luat thong) OR (xuat thong)) cong dan toan cau*.