Perhaps you should try some spelling variations:
van anh » van thanh, tuan anh, van minh
cua tre » cuu tre, cua triet, dua tren
anh via » anh va, anh bia, anh viet
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
sach ky » sach y, sach ty, sach kem
ve cac » va cac, vien cac
do van » dao van, vo van, so van
cac do » cac don, cac doi, cac du
sac ky » cac ky, sai ky
cua te » cua tu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: thu ((sach ky) OR (sac ky)) lang xa hoi. hieu ve cac do van anh via ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((sach ky) OR (sac ky)) lang xa hoi. hieu ve cac do van anh via ((cua tre) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu ((sach ky) OR (sac ky)) lang xa hoi. hieu ve cac do van anh via ((cua tre) or (cua te))".
• Adding a wildcard symbol may retrieve word variants: thu ((sach ky) OR (sac ky)) lang xa hoi. hieu ve cac do van anh via ((cua tre) or (cua te))*.