Perhaps you should try some spelling variations:
kham soc » cham soc, kham cuoc, ham so
nang xa » nang x, lang xa, nang ma
hieu vu » hieu va, hieu ve, hieu su
vu kham » vu khanh
soc van » hoc van, oc van, sac van
minh vi » minh voi, dinh vi, minh va
cua tre » cua te, cua triet, dua tren
cuu tre » cau tren, cau treo

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 ky nang xa hoi. hieu vu kham soc van minh vi ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac ky nang xa hoi. hieu vu kham soc van minh vi ((cua tre) OR (cuu tre))*.