Perhaps you should try some spelling variations:
co sach » bo sach, cuon sach, hoc sach
nang xa » nang x, lang xa, nang ma
vu cham » va cham, vu kham, tu cham
va tham » van tham, va cham, va thanh
xuc van » duc van, luc van, vuc van
van anh » van thanh, tuan anh, van minh
cua tre » cua te, cuu tre, cua triet
anh vi » hanh vi, anh va, anh ve
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu cac) or (co sach)) ky nang xa hoi. hieu ((vu cham) or (va tham)) xuc van anh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cac) OR (co sach)) ky nang xa hoi. hieu ((vu cham) OR (va tham)) xuc van anh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: ((tu cac) or (co sach)) ky nang xa hoi. hieu ((vu cham) or (va tham)) xuc van anh vi cua tre*.