Perhaps you should try some spelling variations:
cham sac » cham soc, pham sach, cap sac
tuan vai » tuan tai, trang vai, tuan khai
van tuan » van quan, van ban, anh tuan
cua tre » cuu tre, cua triet, dua tren
sac van » cac van, san van, sat van
tu cham » toc cham, thi cham
sach ty » sach tu, sach thu, xach tay
hieu tu » chieu tu, hieu tuc, hien tu
nang ma » tang ma, sang ma, nang cao
ma hoi » mai hoi, xa hoi, ma hoa
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: tu ((sach ty) OR (sach y)) nang ma hoi. hieu tu cham sac van tuan vai ((cua tre) OR (cua te))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach ty) or (sach y)) nang ma hoi. hieu tu cham sac van tuan vai ((cua tre) OR (cua te))~".
• Adding a wildcard symbol may retrieve word variants: tu ((sach ty) or (sach y)) nang ma hoi. hieu tu cham sac van tuan vai ((cua tre) OR (cua te))*.