Perhaps you should try some spelling variations:
va trien » va truyen, va thiet, va tuyen
hoc mac » hoc ma, hoc may, hoc cac
nang ma » tang ma, sang ma, nang cao
va hanh » van hanh, va thanh, va danh
mac ky » cac ky, sac ky, bac ky
ma hoi » mai hoi, xa hoi, ma hoa
va cam » va cham, va cac, va cao
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 nang ma hoi. lieu va cam xuc va hanh vi ((cua te) or (va trien))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc mac ky nang ma hoi. lieu va cam xuc va hanh vi ((cua te) OR (va trien)).
• Adding a wildcard symbol may retrieve word variants: hoc mac ky nang ma hoi. lieu va cam xuc va hanh vi ((cua te) or (va trien))*.