Perhaps you should try some spelling variations:
danh sai » dung sai, danh bat, danh dau
ve triet » va trien, su triet
te sach » toc sach
van hoi » van hoa, van hoe, van loi
van hoc » van hoa
qua cam » qua cham, qua cac, qua ca
va danh » va dinh, va dan, va hanh
xuc va » duc va, tuc va, luc va
cua te » cua tu

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: te sach _ lang ((van hoi) OR (van hoc)). hieu qua cam xuc va danh sai ((ve triet) OR (cua te))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach _ lang ((van hoi) OR (van hoc)). hieu qua cam xuc va danh sai ((ve triet) or (cua te))~".
• Adding a wildcard symbol may retrieve word variants: te sach _ lang ((van hoi) OR (van hoc)). hieu qua cam xuc va danh sai ((ve triet) or (cua te))*.