Perhaps you should try some spelling variations:
dang xay » dang van, van xay
cham xuc » cam xuc, chat xuc, cham soc
van hanh » van thanh, ban hanh, van anh
vu sach » vu bach, su sach, vu khach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
hieu vu » hieu va, hieu ve, hieu su
vu cham » va cham, vu kham, tu cham
xuc van » duc van, luc van, xuc ban
cua tre » cua te, cuu tre, cua triet
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: vu sach ky ((nang xa) or (dang xay)) hoi. hieu vu cham xuc van hanh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ky ((nang xa) OR (dang xay)) hoi. hieu vu cham xuc van hanh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: vu sach ky ((nang xa) or (dang xay)) hoi. hieu vu cham xuc van hanh vi cua tre*.