Perhaps you should try some spelling variations:
hanh sai » hanh san, danh sai, thanh san
ve triet » va trien, su triet
hanh tai » thanh tai, hang tai, han tai
cua duc » cua tuc, cua nuoc, cua quoc
hieu va » lieu va, hieu qua
lang xa » lang ha, dang xay, lang van
ky lang » ky nang, ky dang, ky tang
xuc va » duc va, tuc va, luc va
sac ky » cac ky, sai ky
va cam » va cham, va cac, va cao
te sac » te sach, te cac, te san

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 sac ky lang xa hoi. hieu va cam xuc va ((hanh sai) OR (hanh tai)) ((ve triet) OR (cua duc))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky lang xa hoi. hieu va cam xuc va ((hanh sai) OR (hanh tai)) ((ve triet) or (cua duc))~".
• Adding a wildcard symbol may retrieve word variants: te sac ky lang xa hoi. hieu va cam xuc va ((hanh sai) OR (hanh tai)) ((ve triet) or (cua duc))*.