Perhaps you should try some spelling variations:
cua triet » cua viet, va triet
thu sach » tu sach, thuat sach, thuoc sach
su triet » su viet, su tien, ve triet
lang xa » lang ha, dang xay, lang van
cac xuc » cac nuoc, chat xuc, cac cuoc
van anh » van thanh, tuan anh, van minh
y lang » o lang, _ lang, tay lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sach y lang xa hoi. hieu qua ((cac xuc) or (cam xuc)) van anh viet ((cua triet) OR (su triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach y lang xa hoi. hieu qua ((cac xuc) OR (cam xuc)) van anh viet ((cua triet) OR (su triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach y lang xa hoi. hieu qua ((cac xuc) or (cam xuc)) van anh viet ((cua triet) OR (su triet))".
• Adding a wildcard symbol may retrieve word variants: thu sach y lang xa hoi. hieu qua ((cac xuc) or (cam xuc)) van anh viet ((cua triet) OR (su triet))*.