Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
van thanh » ban thanh, van tuan
hieu van » hieu va, thien van, lieu va
tu sach » thu sach, su sach, te sach
vai cua » dai cua, hai cua, lai cua
cao duc » dao duc, cao suc, giao duc
sach ly » sach y, sach lo, sach ty
hieu ve » hieu va
van xa » van xay, van ha, dan xa
ly van » le van, ly va, ly von
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: tu sach ly van xa hoi. ((hieu ve) OR (hieu van)) ((cam xuc) or (cao duc)) van thanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ly van xa hoi. ((hieu ve) OR (hieu van)) ((cam xuc) OR (cao duc)) van thanh vai cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ly van xa hoi. ((hieu ve) OR (hieu van)) ((cam xuc) or (cao duc)) van thanh vai cua te*".