Perhaps you should try some spelling variations:
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
nang xa » lang xa, nang ma, mang xa
cac xuc » cam xuc, cac nuoc, chat xuc
dinh di » dinh du, danh di, dinh da
dinh vi » dinh ve, dinh viet, dinh tri
xuc va » duc va, tuc va, luc va
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ky ((nang xa) or (nang x)) hoi. lieu va cac xuc va ((dinh di) OR (dinh vi)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky ((nang xa) OR (nang x)) hoi. lieu va cac xuc va ((dinh di) OR (dinh vi)) cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ky ((nang xa) or (nang x)) hoi. lieu va cac xuc va ((dinh di) OR (dinh vi)) cua te".
• Adding a wildcard symbol may retrieve word variants: su sach ky ((nang xa) or (nang x)) hoi. lieu va cac xuc va ((dinh di) OR (dinh vi)) cua te*.