Perhaps you should try some spelling variations:
ve triet » va trien, su triet
hieu van » hieu va, thien van, lieu va
danh vi » hanh vi, dinh vi, danh di
va danh » va dinh, va dan, va hanh
hoc mac » hoc ma, hoc may, hoc cac
mai hoi » mai khoi, dai hoi, lai hoi
ky dang » ky danh
van cam » van nam, van lam, van cau
xuc va » duc va, tuc va, luc va
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc mac ((ky dang) or (ky nang)) mai hoi. hieu van cam xuc va danh vi ((cua te) or (ve triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc mac ((ky dang) OR (ky nang)) mai hoi. hieu van cam xuc va danh vi ((cua te) OR (ve triet)).
• Adding a wildcard symbol may retrieve word variants: hoc mac ((ky dang) or (ky nang)) mai hoi. hieu van cam xuc va danh vi ((cua te) or (ve triet))*.