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
cac suc » cao suc, cac nuoc, cac cuoc
va tinh » may tinh
tinh vi » trinh vi, tinh voi, tinh va
cu tren » tu tren, dua tren
suc 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 hoi. lieu va cac suc va tinh vi ((cua te) or (cu tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky nang xa hoi. lieu va cac suc va tinh vi ((cua te) OR (cu tren)).
• Adding a wildcard symbol may retrieve word variants: su sach ky nang xa hoi. lieu va cac suc va tinh vi ((cua te) or (cu tren))*.