Perhaps you should try some spelling variations:
danh sai » danh bat, danh dau, hanh san
ve triet » va trien, su triet
hieu van » hieu va, thien van, lieu va
dung sai » dung tai, dung va, dung dat
te sach » toc sach
sach ky » sac ky, sach y, sach ty
van cam » van nam, van lam, van cau
lang xa » lang ha, dang xay, lang van
ky lang » ky nang, ky dang, ky tang
xuc va » duc va, tuc va, luc 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 sach ky lang xa hoi. hieu van cam xuc va ((danh sai) OR (dung sai)) ((ve triet) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky lang xa hoi. hieu van cam xuc va ((danh sai) OR (dung sai)) ((ve triet) OR (cua te))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky lang xa hoi. hieu van cam xuc va ((danh sai) OR (dung sai)) ((ve triet) or (cua te))*".