Perhaps you should try some spelling variations:
nhanh thai » nhanh thi, nhanh thanh, nhanh thang
hanh thai » hinh thai, hanh tai, anh thai
cua tre » cua te, cuu tre, cua triet
xuc van » duc van, luc van, vuc van
cac xuc » cam xuc, cac nuoc, chat xuc
hieu va » lieu va, hieu qua
nang o » nang co, nang ho, nang ro
tu san » thu san, tu ban, tu can
tu bat » tu ban, tu dat
o lai » o lao

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu bat) OR (tu san)) ky nang o lai. hieu va cac xuc van ((hanh thai) OR (nhanh thai)) cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu bat) or (tu san)) ky nang o lai. hieu va cac xuc van ((hanh thai) OR (nhanh thai)) cua tre~".
• Adding a wildcard symbol may retrieve word variants: ((tu bat) or (tu san)) ky nang o lai. hieu va cac xuc van ((hanh thai) OR (nhanh thai)) cua tre*.