Perhaps you should try some spelling variations:
van dinh » van minh, van dich, va dinh
nang xa » nang x, lang xa, nang ma
qua cao » qua cac, qua ca, qua cai
cao tuc » dao tuc, cao duc, cao suc
vu dinh » quy dinh
va tinh » may tinh
hai cua » thai cua, dai cua, hoi cua
cua tre » cua te, cuu tre, cua triet
tu cam » tu cham, tu cac, tu nam
cam ky » cao ky, cac ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cam ky nang xa hoi. hieu qua cao tuc ((((vu dinh) or (van dinh))) or (va tinh)) hai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cam ky nang xa hoi. hieu qua cao tuc ((((vu dinh) OR (van dinh))) OR (va tinh)) hai cua tre.
• Adding a wildcard symbol may retrieve word variants: tu cam ky nang xa hoi. hieu qua cao tuc ((((vu dinh) or (van dinh))) or (va tinh)) hai cua tre*.