Perhaps you should try some spelling variations:
xa khanh » xa thanh, van khanh, dat khanh
ve triet » va trien, su triet
so sach » so sanh, bo sach, co sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
cac tuc » cac toc, cac tu, cac tac
xa hanh » xa thanh, va hanh, da hanh
ve cac » va cac, vien cac
lam ve » la ve, lam vu, nam ve

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 ky nang xa hoi. hieu ve cac tuc ((xa hanh) or (xa khanh)) lam ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ky nang xa hoi. hieu ve cac tuc ((xa hanh) OR (xa khanh)) lam ve triet.
• Adding a wildcard symbol may retrieve word variants: so sach ky nang xa hoi. hieu ve cac tuc ((xa hanh) or (xa khanh)) lam ve triet*.