Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
van cam » van nam, van lam, van cau
hang di » hang doi, hang vi, hang dien
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
hanh di » hanh vi, hanh de, danh di
cam luc » cam xuc, cau luc
tu san » thu san, tu can, vu san
luc va » duc va, tuc va, loc va
tu ban » thu ban, te ban
cua te » cua tu

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: ((tu san) OR (tu ban)) ky tang xa hoi. hieu van cam luc va ((hanh di) OR (hang di)) cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu san) OR (tu ban)) ky tang xa hoi. hieu van cam luc va ((hanh di) or (hang di)) cua te~".
• Adding a wildcard symbol may retrieve word variants: ((tu san) OR (tu ban)) ky tang xa hoi. hieu van cam luc va ((hanh di) or (hang di)) cua te*.