Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
hanh vai » hanh vi, hanh va, hanh tai
sach ly » sach y, sach lo, sach ty
ly nang » ky nang, ly hang, ly vang
nang xa » nang x, lang xa, nang ma
thi lan » thi hanh, thi nang, thi lien
lan dau » van dau, ban dau, han dau
phuc va » phuc vu, thuc va, thuc vat
chuc va » thuc va, thuc vat
vai cua » dai cua, hai cua, lai cua
cua tre » cua te, cuu tre, cua triet

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 ly nang xa hoi. thi lan dau ((phuc va) or (chuc va)) hanh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach ly nang xa hoi. thi lan dau ((phuc va) OR (chuc va)) hanh vai cua tre.
• Adding a wildcard symbol may retrieve word variants: thu sach ly nang xa hoi. thi lan dau ((phuc va) or (chuc va)) hanh vai cua tre*.