Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
thong cong » trong cong, tong cong, thong thong
tranh cua » doanh cua, manh cua
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
toan tap » toan ban
ban cua » ban quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - hanh ((tranh cua) or (ban cua)) thong cong dan ((doanh tai) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh ((tranh cua) OR (ban cua)) thong cong dan ((doanh tai) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh ((tranh cua) or (ban cua)) thong cong dan ((doanh tai) or (toan tap))*.