Perhaps you should try some spelling variations:
nhanh thai » nhanh thi, nhanh thanh, nhanh thang
van nhanh » van thanh, van hanh, van khanh
thai cua » than cua, tai cuc, tri cua
cua tre » cua te, cuu tre, cua triet
xuc van » duc van, luc van, vuc van
hieu ve » hieu va, hieu van
ve cam » ve cham, ve cac, va cam
tu ban » thu ban, te ban
ban ky » van ky, dan ky
so hai » son hai, su hai, so ha
o hai » co hai, o lai, _ hai
o hoi » co hoi, o hoc, o hoa

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

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