Perhaps you should try some spelling variations:
thuoc sach » hoc sach, nuoc sach, thuat sach
thanh vai » thanh hai, thanh van, thanh tai
cua triet » cua viet, su triet, va triet
cuu tre » cua tre, cau tren, cau treo
cham lo » cham o, cham soc, cham hoi
hieu ve » hieu va, hieu van
may hoi » may thoi, tay hoi, mai hoi
y mang » cay mang
cam lo » nam lo, cam ly, cam o

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuoc sach y mang may hoi. hieu ve ((cham lo) or (cam lo)) gia thanh vai ((cua triet) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuoc sach y mang may hoi. hieu ve ((cham lo) OR (cam lo)) gia thanh vai ((cua triet) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: thuoc sach y mang may hoi. hieu ve ((cham lo) or (cam lo)) gia thanh vai ((cua triet) or (cuu tre))*.