Perhaps you should try some spelling variations:
thien van » thi van
ban danh » ban doanh, ban hanh, ban dan
tu sach » thu sach, su sach, te sach
van lam » van nam
lam xuc » cam xuc, lam duoc
xuc ban » duc ban, cuc ban, quoc ban
lai cua » dai cua, lai chau, thai cua
hai cua » thai cua, dai cua, hoi cua
y nang » ly nang, v nang, may nang

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 (ky nang)) xa hoi. thien van lam xuc ban danh ((lai cua) OR (hai cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((y nang) OR (ky nang)) xa hoi. thien van lam xuc ban danh ((lai cua) OR (hai cua)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ((y nang) or (ky nang)) xa hoi. thien van lam xuc ban danh ((lai cua) OR (hai cua)) tre".
• Adding a wildcard symbol may retrieve word variants: tu sach ((y nang) or (ky nang)) xa hoi. thien van lam xuc ban danh ((lai cua) OR (hai cua)) tre*.