Perhaps you should try some spelling variations:
thinh thai » tinh thai, hinh thai, sinh thai
van thinh » van thanh, van chinh, van minh
hieu van » hieu va, thien van, lieu va
thai cua » than cua, tai cuc, tri cua
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
hieu ve » hieu va
cac xuc » cam xuc, cac nuoc, chat xuc
xuc van » duc van, luc van, xuc ban
cua tre » cua te, cuu tre, cua triet
nang o » nang co, nang ho, nang ro
o hai » co hai, so hai, o lai

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ky nang o hai. ((hieu ve) or (hieu van)) cac xuc van thinh thai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang o hai. ((hieu ve) OR (hieu van)) cac xuc van thinh thai cua tre.
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang o hai. ((hieu ve) or (hieu van)) cac xuc van thinh thai cua tre*.