Perhaps you should try some spelling variations:
van thanh » van tuan
ban thanh » ban hanh, ban hang
te sach » toc sach
nang xa » nang x, lang xa, nang ma
thi van » thi lan, thi hanh, thi nang
cac xuc » cam xuc, cac nuoc, chat xuc
doi cua » dai cua, hoi cua
cua tre » cua te, cuu tre, cua triet
y nang » ky nang, ly nang, v nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y nang xa hoi. ((thien van) or (thi van)) cac xuc ((van thanh) or (ban thanh)) doi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang xa hoi. ((thien van) OR (thi van)) cac xuc ((van thanh) OR (ban thanh)) doi cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach y nang xa hoi. ((thien van) or (thi van)) cac xuc ((van thanh) or (ban thanh)) doi cua tre*.