Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
dong hoa » dong hoc, dong co
cham xuc » cam xuc, chat xuc, cham soc
so sach » so sanh, bo sach, co sach
sach ky » sac ky, sach y, sach ty
ky dong » ly dong, ky dang, ky cong
hoa hoi » khoa hoi, hoa hoc, hoa doi
hien tu » khien tu, dien tu
tu cham » toc cham, thi cham
xuc ban » duc ban, cuc ban, quoc ban
con cua » cong cua, co cua, dong cua
va cua » va chua, via cua, ca cua

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: so sach ky dong hoa hoi. hien tu cham xuc ban thanh ((va cua) or (con cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ky dong hoa hoi. hien tu cham xuc ban thanh ((va cua) OR (con cua)) te.
• Adding a wildcard symbol may retrieve word variants: so sach ky dong hoa hoi. hien tu cham xuc ban thanh ((va cua) or (con cua)) te*.