Perhaps you should try some spelling variations:
ve triet » va trien
su triet » su viet, su tien
trinh ve » trinh he, trinh va, trinh vi
so sach » so sanh, bo sach, co sach
nang ma » tang ma, sang ma, nang cao
tinh vi » trinh vi, tinh voi, tinh va
y nang » ky nang, ly nang, v nang
xuc va » duc va, tuc va, luc va
va cam » va cham, va cac, va cao
ma hoi » mai hoi, xa hoi, ma hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach y nang ma hoi. lieu va cam xuc va ((tinh vi) or (trinh ve)) ((su triet) OR (ve triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach y nang ma hoi. lieu va cam xuc va ((tinh vi) OR (trinh ve)) ((su triet) OR (ve triet))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach y nang ma hoi. lieu va cam xuc va ((tinh vi) or (trinh ve)) ((su triet) OR (ve triet))*".