Perhaps you should try some spelling variations:
nuoc sach » nguoi sach, hoc sach, cuoc cach
tinh van » trinh van, dinh van, tinh va
vang xa » lang xa, dang xay, hoang xa
mang xa » lang xa, mang may, dang xay
sach lo » sach dao, sach doi, sach hoi
hieu va » lieu va, hieu qua
cao xuc » cam xuc, cao duc, cao suc
va tinh » may tinh
van cua » vang cua, ban cua, dan cua
cua tre » cua te, cuu tre, cua triet
ang xa » lang xa, dang xay, hoang xa
va cao » va cac, va co, va dao
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: nuoc sach lo ((((vang xa) or (ang xa))) or (mang xa)) hoi. hieu va cao xuc va tinh van cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nuoc sach lo ((((vang xa) OR (ang xa))) OR (mang xa)) hoi. hieu va cao xuc va tinh van cua tre.
• Adding a wildcard symbol may retrieve word variants: nuoc sach lo ((((vang xa) or (ang xa))) or (mang xa)) hoi. hieu va cao xuc va tinh van cua tre*.