Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh vi » hanh vi, thanh va, thanh ve
vu sach » vu bach, su sach, vu khach
ty tang » tay tang, ty hang, ky tang
hieu ve » hieu va, hieu van
xuc ban » duc ban, cuc ban, quoc ban
cua tre » cua te, cuu tre, cua triet
ma hoi » mai hoi, xa hoi, ma hoa
ve cam » ve cham, ve cac, va cam
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 ((ty tang) or (ty xang)) ma hoi. hieu ve cam xuc ban thanh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ((ty tang) OR (ty xang)) ma hoi. hieu ve cam xuc ban thanh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: vu sach ((ty tang) or (ty xang)) ma hoi. hieu ve cam xuc ban thanh vi cua tre*.