Perhaps you should try some spelling variations:
so sach » so sanh, bo sach, co sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
cua tre » cua te, cuu tre, cua triet
va dau » va dao
va anh » van anh, va hanh, va danh
d cua » de cua, do cua, da cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach ty nang xa hoi. lieu va dau tu va anh d cua tre~.
• Adding a wildcard symbol may retrieve word variants: so sach ty nang xa hoi. lieu va dau tu va anh d cua tre*.