Perhaps you should try some spelling variations:
thanh hai » thanh phan, thanh hoa, thanh san
van thanh » ban thanh, van tuan
te sach » toc sach
sach ky » sac ky, sach y, sach ty
hieu ve » hieu va, hieu van
cam luc » cau luc
hai cua » thai cua, dai cua, hoi cua
cua tre » cua te, cuu tre, cua triet

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky nang ((xa hoi) or (x ho)). hieu ve ((cam luc) or (cam xuc)) van thanh hai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang ((xa hoi) OR (x ho)). hieu ve ((cam luc) OR (cam xuc)) van thanh hai cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach ky nang ((xa hoi) or (x ho)). hieu ve ((cam luc) or (cam xuc)) van thanh hai cua tre*.