Perhaps you should try some spelling variations:
thieu bien » thieu nien, tieu bieu, hien bien
dang xay » dang van, van xay
bien cam » bien ca, bien cac, bien tam
ve triet » va trien, su triet
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
dang xa » lang xa, dang ha, dang va
va hanh » van hanh, va thanh, va danh
hanh gi » hanh vi, danh gia, hanh noi
xuc va » duc va, tuc va, luc va
gi ve » gia ve, gi de, gi he

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 ((dang xa) or (dang xay)) hoi. thieu bien cam xuc va hanh gi ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky ((dang xa) OR (dang xay)) hoi. thieu bien cam xuc va hanh gi ve triet.
• Adding a wildcard symbol may retrieve word variants: tu sach ky ((dang xa) or (dang xay)) hoi. thieu bien cam xuc va hanh gi ve triet*.