Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
vai cuu » vai cua
anh vai » anh va, anh bai, anh van
van anh » van thanh, tuan anh, van minh
sach ky » sac ky, sach ty, sach kem
cuu tre » cua tre, cau tren, cau treo
nang xa » nang x, lang xa, nang ma
cac lo » cac lop, cac co, cac bo

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ky) OR (sach y)) nang xa hoi. hieu van ((cac lo) OR (bac bo)) van anh vai cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach ky) OR (sach y)) nang xa hoi. hieu van ((cac lo) or (bac bo)) van anh vai cuu tre~".
• Adding a wildcard symbol may retrieve word variants: tu ((sach ky) OR (sach y)) nang xa hoi. hieu van ((cac lo) or (bac bo)) van anh vai cuu tre*.