Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
xach tay » canh tay
tang ma » mang may, tang van
xuc van » duc van, luc van, vuc van
qua cam » qua cham, qua cac, qua ca
sach ty » sach y, sach thu, sach hay
sach tu » sach thu, cach tu, sach uu
cua tre » cua te, cuu tre, cua triet
ma hoi » mai hoi, xa hoi, ma hoa
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: te ((((sach ty) or (xach tay))) or (sach tu)) tang ma hoi. hieu qua cam xuc van hanh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((((sach ty) OR (xach tay))) OR (sach tu)) tang ma hoi. hieu qua cam xuc van hanh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: te ((((sach ty) or (xach tay))) or (sach tu)) tang ma hoi. hieu qua cam xuc van hanh vi cua tre*.