Perhaps you should try some spelling variations:
ban hanh » ban hang
cham xuc » cam xuc, chat xuc, cham soc
su sach » so sach, vu sach
sach ty » sach y, sach tu, sach thu
xuc ban » duc ban, cuc ban, quoc ban
vu cham » va cham, vu kham, tu cham
hieu vu » hieu va, hieu ve, hieu su
cua tre » cua te, cuu tre, cua triet
long ha » dong ha, cong ha, dong hoa
nang xa » nang x, lang xa, nang ma
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: su sach ty ((nang xa) or (((lang ha) or (long ha)))) hoi. hieu vu cham xuc ban hanh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ty ((nang xa) OR (((lang ha) OR (long ha)))) hoi. hieu vu cham xuc ban hanh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: su sach ty ((nang xa) or (((lang ha) or (long ha)))) hoi. hieu vu cham xuc ban hanh vi cua tre*.