Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
trinh quan » tinh quang, trinh luat, trinh han
nhung hong » nhung chong, nhung huong, nhung phong
doi chieu » doc hieu, doi chi, ho chieu
trinh cua » tinh cua, trinh luat, trinh luan
quang cao » nang cao, quang nam, quang cua
hong anh » hoang anh, hong hanh, dong anh
tuan cao » toan cao, juan cao, thuan cam

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: doi chieu sach - hanh ((trinh cua) OR (trinh quan)) nhung hong anh ((tuan cao) OR (quang cao))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sach - hanh ((trinh cua) or (trinh quan)) nhung hong anh ((tuan cao) OR (quang cao))~".
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - hanh ((trinh cua) or (trinh quan)) nhung hong anh ((tuan cao) OR (quang cao))*.