Perhaps you should try some spelling variations:
su sach » so sach, vu sach
dan vat » dang vat, van vat, dan dat
thuc va » thuc vat, thuc dan, thuc day
sach ky » sac ky, sach y, sach ty
sang ma » tang ma, nang ma, sang tao
ky sang » ky nang, ky dang, ky tang
van ha » van hoa, van chat, van hanh
ma hoi » mai hoi, xa hoi, ma hoa
dan va » doan va, dan ca, ban va
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: su sach ky sang ma hoi. hieu ((van ban) OR (van ha)) thuc va ((dan vat) OR (dan va)) cua te~.
• Adding a wildcard symbol may retrieve word variants: su sach ky sang ma hoi. hieu ((van ban) or (van ha)) thuc va ((dan vat) or (dan va)) cua te*.