Perhaps you should try some spelling variations:
thien van » thi van
cua triet » cua viet, su triet, va triet
van chat » cao chat
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
danh tu » anh tu, doanh thu
soc va » hoc va, doc va, goc va
loc va » hoc va, luc va
tu cua » hu cua, vu 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 sach ky nang xa hoi. thien van chat ((soc va) OR (loc va)) danh tu cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky nang xa hoi. thien van chat ((soc va) OR (loc va)) danh tu cua triet".
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang xa hoi. thien van chat ((soc va) OR (loc va)) danh tu cua triet*.