Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
van tuan » van quan, van ban, anh tuan
cua viet » ca viet, hoa viet, cua vat
nang xa » lang xa, nang ma, mang xa
hieu va » lieu va, hieu qua
cao xuc » cam xuc, cao duc, cao suc
xuc van » duc van, luc van, vuc van
tuan vi » quan vi, luan vi, quans vi
va cao » va cac, va co, va dao
vi cua » vai cua, di cua

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 ((nang xa) OR (nang x)) hoi. hieu va cao xuc van tuan vi cua viet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach y ((nang xa) OR (nang x)) hoi. hieu va cao xuc van tuan vi cua viet".
• Adding a wildcard symbol may retrieve word variants: thu sach y ((nang xa) OR (nang x)) hoi. hieu va cao xuc van tuan vi cua viet*.