Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
thanh de » hanh de, thanh ve, thanh do
nang xa » nang x, lang xa, mang xa
nang ma » tang ma, sang ma, nang cao
thi van » thi lan, thi hanh, thi nang
xuc gia » duc gia, luc gia, tuc gia
cuu tre » cua tre, cau tren, cau treo
de cuu » de 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 ma)) hoi. ((thien van) or (thi van)) cam xuc gia thanh de cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach y ((nang xa) OR (nang ma)) hoi. ((thien van) OR (thi van)) cam xuc gia thanh de cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach y ((nang xa) OR (nang ma)) hoi. ((thien van) or (thi van)) cam xuc gia thanh de cuu tre".
• Adding a wildcard symbol may retrieve word variants: thu sach y ((nang xa) OR (nang ma)) hoi. ((thien van) or (thi van)) cam xuc gia thanh de cuu tre*.