Perhaps you should try some spelling variations:
sach tham » sach nha
tham nang » nham nang, tham lang, tham nhung
hoc sach » hoc sinh, hoc cac, hoc anh
danh di » danh du, xanh di, danh dien
cua tre » cua te, cuu tre, cua triet
hieu va » lieu va, hieu qua
nang xa » nang x, lang xa, nang ma
xuc va » duc va, tuc va, xac va
va cam » va cham, va cac, va cao
luc va » duc va, tuc va, loc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc sach tham nang xa hoi. hieu va cam ((xuc va) or (luc va)) ((danh di) or (hanh vi)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc sach tham nang xa hoi. hieu va cam ((xuc va) OR (luc va)) ((danh di) OR (hanh vi)) cua tre.
• Adding a wildcard symbol may retrieve word variants: hoc sach tham nang xa hoi. hieu va cam ((xuc va) or (luc va)) ((danh di) or (hanh vi)) cua tre*.