Perhaps you should try some spelling variations:
ve triet » va trien, su triet
su sach » so sach, vu sach
nang ma » tang ma, sang ma, nang cao
cam tuc » cam tu, nam thuc, dam thuc
va hanh » van hanh, va thanh, va danh
hanh va » hang va, hanh vi
y nang » ky nang, ly nang, v nang
ma hoi » mai hoi, xa hoi, ma hoa
va ve » va de, va le, va vi

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach y nang ma hoi. lieu va ((((cam tuc) or (nam thu))) or (cam xuc)) va hanh va ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y nang ma hoi. lieu va ((((cam tuc) OR (nam thu))) OR (cam xuc)) va hanh va ve triet.
• Adding a wildcard symbol may retrieve word variants: su sach y nang ma hoi. lieu va ((((cam tuc) or (nam thu))) or (cam xuc)) va hanh va ve triet*.