Perhaps you should try some spelling variations:
thanh nhan » thanh phan, thanh san, thanh toan
toc sach » hoc sach, doc sach, thuoc sach
va thanh » gia thanh, ban thanh, va tinh
nhan cua » nhat cua, nhan luc, nhan su
sach ly » sach y, sach lo, sach ty
ly nang » ky nang, ly hang, ly vang
nang xa » nang x, lang xa, nang ma
cua tre » cua te, cuu tre, cua triet
va cai » va bai, va dai, va cao
tuc va » thuc va, truc va, tuc xa

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 ly nang xa hoi. hieu ((va cai) or (va cac)) tuc va thanh nhan cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach ly nang xa hoi. hieu ((va cai) OR (va cac)) tuc va thanh nhan cua tre.
• Adding a wildcard symbol may retrieve word variants: toc sach ly nang xa hoi. hieu ((va cai) or (va cac)) tuc va thanh nhan cua tre*.