Perhaps you should try some spelling variations:
hieu vien » hieu hien, hieu viec, thieu nien
bach xuc » bach tuoc, bach xuan, bach hue
van hanh » van thanh, ban hanh, van anh
lang xa » lang ha, dang xay, lang van
ky lang » ky nang, ky dang, ky tang
xuc van » duc van, luc van, vuc van
cua tre » cua te, cuu tre, cua triet
tu san » thu san, tu can, vu san
tu ban » thu ban, te ban
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu san) or (tu ban)) ky lang xa hoi. hieu vien bach xuc van hanh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu san) OR (tu ban)) ky lang xa hoi. hieu vien bach xuc van hanh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: ((tu san) or (tu ban)) ky lang xa hoi. hieu vien bach xuc van hanh vi cua tre*.