Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
chinh su » chinh phu, chinh ta, chinh va
cong van » cong vang, cong san, song van
van tuan » van quan, van ban, anh tuan
tuan ban » tuan bang, toan ban, luan ban

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 ((chinh su) OR (hinh su)) dung cong van tuan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - hanh ((chinh su) OR (hinh su)) dung cong van tuan ban".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh ((chinh su) OR (hinh su)) dung cong van tuan ban*.