Perhaps you should try some spelling variations:
sach ky » sac ky, sach y, sach ty
ca chua » ca cua, sua chua
va chua » vua chua, va chu, a chua
xuc gia » duc gia, luc gia, tuc gia
su sach » so sach, vu sach
ve cham » va cham, ve chat, ve chim
dang xa » dang xay, lang xa, dang ha
ky dang » ky nang, ky danh
vu cham » va cham, vu kham, tu cham

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 dang xa hoi. hieu ((ve cham) OR (vu cham)) xuc gia thanh ((va chua) OR (ca chua)) tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ky dang xa hoi. hieu ((ve cham) OR (vu cham)) xuc gia thanh ((va chua) or (ca chua)) tre~".
• Adding a wildcard symbol may retrieve word variants: su sach ky dang xa hoi. hieu ((ve cham) OR (vu cham)) xuc gia thanh ((va chua) or (ca chua)) tre*.