Perhaps you should try some spelling variations:
thieu vien » thieu nien, thieu bien, thu vien
su triet » su viet, su tien
ve triet » va trien
vien cam » vien cac, vien cao, vien nam
lang xa » lang ha, dang xay, lang van
sach ky » sac ky, sach y, sach ty
va hanh » van hanh, va thanh, va danh
hanh va » hang va, hanh vi
nang xa » nang x, nang ma, mang xa
te sach » toc sach
xuc va » duc va, tuc va, luc va

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 ((nang xa) or (lang xa)) hoi. thieu vien cam xuc va hanh va ((ve triet) OR (su triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky ((nang xa) OR (lang xa)) hoi. thieu vien cam xuc va hanh va ((ve triet) OR (su triet))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky ((nang xa) or (lang xa)) hoi. thieu vien cam xuc va hanh va ((ve triet) OR (su triet))*".