Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
cham hoi » cham voi, cham h'roi, pham hoai
sach ty » sach y, sach tu, sach thu
vai cua » dai cua, hai cua, lai cua
anh vai » anh va, anh bai, anh van
van anh » van thanh, tuan anh, van minh
hieu ve » hieu va, hieu van
tay hoi » tay ho, tao hoi, tay thai
may hoi » may thoi, mai hoi, may hmi
cam lo » nam lo, cam ly, cam o
cua te » cua tu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sach ty xang ((may hoi) OR (tay hoi)). hieu ve ((cham hoi) OR (cam lo)) van anh vai cua te~.
• Adding a wildcard symbol may retrieve word variants: thuat sach ty xang ((may hoi) or (tay hoi)). hieu ve ((cham hoi) or (cam lo)) van anh vai cua te*.