Perhaps you should try some spelling variations:
thien van » thi van
hanh de » hanh ve, hanh kem
cuu ban » cuu van, cua ban, cuu san
sach ky » sach y, sach ty, sach kem
van cap » van cau, van dap, van ca
cua tre » cua te, cuu tre, cua triet
sac ky » cac ky, sai ky
anh de » anh d, anh ve, anh du
x hoi » xa hoi, o hoi, x ho

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