Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
tranh cua » manh cua
doanh cua » doanh luan
trong van » trong cac
ho chieu » theo chieu, hoc thieu, doi chieu
cong van » cong vang, cong san, song van
tai cao » thai cao, tao cao, tai sao

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 - canh ((tranh cua) OR (doanh cua)) nhung ((cong van) or (trong van)) tai cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - canh ((tranh cua) OR (doanh cua)) nhung ((cong van) OR (trong van)) tai cao*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - canh ((tranh cua) OR (doanh cua)) nhung ((cong van) or (trong van)) tai cao*".