Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
qua cham » qua hai, qua cac, va cham
hang xay » dang xay, hang hay, thong xay
cham xuc » cam xuc, chat xuc, cham soc
bai cua » ban cua, bai ca, hai cua
xuc ban » duc ban, cuc ban, quoc ban
su sach » vu sach
xay hoi » xa hoi, tay hoi, cay phoi
ty hang » ly hang, ty xang, thi hang
so sach » so sanh, bo sach, co sach

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) OR (so sach)) ty hang xay hoi. hieu qua cham xuc ban thanh ((bai cua) or (dai cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (so sach)) ty hang xay hoi. hieu qua cham xuc ban thanh ((bai cua) OR (dai cua)) tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) OR (so sach)) ty hang xay hoi. hieu qua cham xuc ban thanh ((bai cua) or (dai cua)) tre*".