Perhaps you should try some spelling variations:
van nang » van quang, van ban, van dong
hieu van » hieu va, thien van, lieu va
te sach » toc sach
van cac » van hac, van cau, van bac
cac xuc » cam xuc, cac nuoc, chat xuc
xuc van » duc van, luc van, xuc ban
van anh » van thanh, tuan anh, van minh
cua tre » cua te, cuu tre, cua triet
v nang » va nang, vu nang, voi nang
anh di » danh di, xanh di, anh d
di cua » dai cua, doi cua, de cua

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 ((ky nang) or (((v nang) OR (van nang)))) xa hoi. hieu van cac xuc van anh di cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((ky nang) OR (((v nang) OR (van nang)))) xa hoi. hieu van cac xuc van anh di cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((ky nang) or (((v nang) OR (van nang)))) xa hoi. hieu van cac xuc van anh di cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach ((ky nang) or (((v nang) OR (van nang)))) xa hoi. hieu van cac xuc van anh di cua tre*.