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

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