Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
ngan dung » ngan hang, dan dung, chan dung
trong san » trong cac, cong san, dong san
ho chieu » theo chieu, hoc thieu, doi chieu
van dung » van dong, xay dung, tin dung
tay cao » tao cao, tay co, toan cao
tan ca » tan cua, tang ca, dan ca

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh chinh ((ngan dung) OR (van dung)) trong san ((tan ca) OR (tay cao))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - hanh chinh ((ngan dung) OR (van dung)) trong san ((tan ca) or (tay cao))~".
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh chinh ((ngan dung) OR (van dung)) trong san ((tan ca) or (tay cao))*.