Perhaps you should try some spelling variations:
nhanh thai » nhanh thi, nhanh thanh, nhanh thang
anh thai » anh thi, anh tai, tranh 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 ve » hieu va, hieu van
ve cac » va cac, vien cac
nang o » nang co, nang ho, nang ro
tu bat » tu ban, tu dat
o lai » o lao

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

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