Perhaps you should try some spelling variations:
hanh van » thanh van, khanh van, hanh san
su sach » so sach, vu sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
cac xuc » cam xuc, cac nuoc, chat xuc
xuc van » duc van, luc van, vuc van
hanh va » hang va, hanh vi
cua tre » cua te, cuu tre, cua triet

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ty nang xa hoi. lieu va cac xuc van ((hanh van) or (hanh va)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ty nang xa hoi. lieu va cac xuc van ((hanh van) OR (hanh va)) cua tre.
• Adding a wildcard symbol may retrieve word variants: su sach ty nang xa hoi. lieu va cac xuc van ((hanh van) or (hanh va)) cua tre*.