Perhaps you should try some spelling variations:
toc sach » hoc sach, doc sach, thuoc sach
thanh di » thanh doi, thanh do, thanh dinh
thanh de » hanh de, thanh ve, thanh do
nang xa » nang x, lang xa, nang ma
qua cam » qua cham, qua cac, qua ca
xuc gia » duc gia, luc gia, tuc gia
cua tre » cua te, cua triet, dua tren
cuu tre » cau tren, cau treo
sach v » sach va, sach y, sach 2
v nang » va nang, vu nang, van nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc sach v nang xa hoi. hieu qua cam xuc gia ((thanh di) or (thanh de)) ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach v nang xa hoi. hieu qua cam xuc gia ((thanh di) OR (thanh de)) ((cua tre) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: toc sach v nang xa hoi. hieu qua cam xuc gia ((thanh di) or (thanh de)) ((cua tre) or (cuu tre))*.