Perhaps you should try some spelling variations:
thien van » thi van
tu sach » thu sach, te sach, tu cach
su sach » so sach, vu sach
van lam » van nam
lam xuc » cam xuc, lam duoc
xuc ban » duc ban, cuc ban, quoc ban
ban anh » ban hanh, ban banh, ban danh
cua tre » cua te, cuu tre, cua triet
y nang » ly nang, v nang, may nang
anh vi » hanh vi, anh va, anh ve
vi cua » vai cua, di cua

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