Perhaps you should try some spelling variations:
thien van » thi van
ban doanh » van doanh, san doanh, toan doanh
ban danh » ban hanh, ban dan, van danh
tu sach » thu sach, su sach, te sach
van lam » van nam
lam xuc » cam xuc, lam duoc
lai cuu » lai cua, lai chau, lai cuoc
cuu tre » cua tre, cau tren, cau treo
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) or (ban doanh)) lai cuu 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) OR (ban doanh)) lai cuu tre.
• Adding a wildcard symbol may retrieve word variants: tu sach ((y nang) or (ky nang)) xa hoi. thien van lam xuc ((ban danh) or (ban doanh)) lai cuu tre*.