Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
thanh vai » thanh hai, thanh van, thanh tai
su sach » so sach, vu sach
cao duc » dao duc, cao suc, giao duc
vang xa » mang xa, ang xa, dang xay
vai cua » dai cua, hai cua, lai cua
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
sach ly » sach y, sach lo, sach ty
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: su sach ly ((vang xa) or (lang xa)) hoi. hieu ve ((cam xuc) or (cao duc)) van thanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ly ((vang xa) OR (lang xa)) hoi. hieu ve ((cam xuc) OR (cao duc)) van thanh vai cua te.
• Adding a wildcard symbol may retrieve word variants: su sach ly ((vang xa) or (lang xa)) hoi. hieu ve ((cam xuc) or (cao duc)) van thanh vai cua te*.