Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
nang xa » nang x, lang xa, nang ma
van cam » van nam, van lam, van cau
danh vi » hanh vi, dinh vi, danh di
cuu tre » cua tre, cau tren, cau treo
tu dan » tuc dan, tu ban, cu dan
dan ky » van ky
luc va » tuc va, loc va
cua te » cua tu

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "tu dan ky nang xa hoi. hieu van cam ((luc va) OR (duc va)) danh vi ((cua te) OR (cuu tre))~".
• Adding a wildcard symbol may retrieve word variants: tu dan ky nang xa hoi. hieu van cam ((luc va) OR (duc va)) danh vi ((cua te) OR (cuu tre))*.