Perhaps you should try some spelling variations:
thien van » thi van
ve triet » va trien, su triet
hieu van » hieu va, lieu va, hieu ve
hanh sai » hanh san, hanh tai, danh sai
te sach » toc sach
va hanh » van hanh, va thanh, va danh
cau xuc » cam xuc, cau luc, cau truc
sach ky » sac ky, sach y, sach ty
dang xa » dang xay, lang xa, dang ha
ky dang » ky nang, ky danh
xuc va » duc va, tuc va, luc va
cua tu » cua tuc, cua su, cua cu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky dang xa hoi. ((hieu van) OR (thien van)) cau xuc va hanh sai ((ve triet) OR (cua tu))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky dang xa hoi. ((hieu van) OR (thien van)) cau xuc va hanh sai ((ve triet) or (cua tu))~".
• Adding a wildcard symbol may retrieve word variants: te sach ky dang xa hoi. ((hieu van) OR (thien van)) cau xuc va hanh sai ((ve triet) or (cua tu))*.