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
hai cua » thai cua, dai cua, hoi cua
cao duc » dao duc, cao suc, giao duc
cam duc » cam xuc, pham duc, nam duoc
hieu ve » hieu va, hieu van
ly vang » ly hang, ly van, ly quang
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: te sach ((ky nang) or (ly vang)) xa hoi. hieu ve ((cam duc) or (cao duc)) van thanh hai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((ky nang) OR (ly vang)) xa hoi. hieu ve ((cam duc) OR (cao duc)) van thanh hai cua te.
• Adding a wildcard symbol may retrieve word variants: te sach ((ky nang) or (ly vang)) xa hoi. hieu ve ((cam duc) or (cao duc)) van thanh hai cua te*.