Perhaps you should try some spelling variations:
nhanh soc » nganh soc, nhanh doc, nhanh song
cua triet » cua viet, su triet, va triet
va nhanh » va thanh, va nhan, va nganh
ky dang » ky nang, ky danh
dang xa » dang xay, lang xa, dang ha
hieu va » lieu va, hieu qua
va hanh » van hanh, va thanh, va danh
te san » te ban, ke san, tu san
san ky » sang ky, van ky, dan ky
soc va » hoc va, loc va, doc va
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: te san ky dang xa hoi. hieu va nhanh soc va hanh vi ((cua te) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te san ky dang xa hoi. hieu va nhanh soc va hanh vi ((cua te) OR (cua triet)).
• Adding a wildcard symbol may retrieve word variants: te san ky dang xa hoi. hieu va nhanh soc va hanh vi ((cua te) or (cua triet))*.