Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
hanh sai » hanh san, hanh tai, danh sai
ve triet » va trien, su triet
ky lang » ky nang, ky tang, tay lang
ky dang » ky nang, ky danh
van cam » van nam, van lam, van cau
va hanh » van hanh, va thanh, va danh
cua duc » cua tuc, cua nuoc, cua quoc
te sac » te sach, te cac, te san
xuc va » duc va, tuc va, luc va

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