Perhaps you should try some spelling variations:
ban hanh » ban hang
ve triet » va trien, su triet
tu sach » thu sach, su sach, te sach
ly nang » ky nang, ly hang, ly vang
xuc ban » duc ban, cuc ban, quoc ban
hanh va » hang va, hanh vi
y nang » ky nang, may nang, day nang
v nang » va nang, vu nang, van nang
ma hoi » mai hoi, xa hoi, ma hoa
va cam » va cham, va cac, va cao
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: tu sach ((((y nang) OR (ly nang))) or (v nang)) ma hoi. lieu va cam xuc ban hanh va ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((((y nang) OR (ly nang))) OR (v nang)) ma hoi. lieu va cam xuc ban hanh va ve triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ((((y nang) OR (ly nang))) or (v nang)) ma hoi. lieu va cam xuc ban hanh va ve triet".
• Adding a wildcard symbol may retrieve word variants: tu sach ((((y nang) OR (ly nang))) or (v nang)) ma hoi. lieu va cam xuc ban hanh va ve triet*.