Perhaps you should try some spelling variations:
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
kinh di » kinh do, kinh i, minh di
xuc va » duc va, tuc va, xac va
luc va » duc va, tuc va, loc va
di cua » dai cua, doi cua, de cua
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 hoi. lieu va cac ((xuc va) OR (luc va)) kinh di cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ky nang xa hoi. lieu va cac ((xuc va) OR (luc va)) kinh di cua te".
• Adding a wildcard symbol may retrieve word variants: su sach ky nang xa hoi. lieu va cac ((xuc va) OR (luc va)) kinh di cua te*.