Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
van thanh » ban thanh, van tuan
ly quang » le quang, vu quang
hieu van » hieu va, thien van, lieu va
tu sach » thu sach, su sach, te sach
vai cua » dai cua, hai cua, lai cua
xuc van » duc van, luc van, xuc ban
van cam » van nam, van lam, van cau
ly vang » ly hang, ly van
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: tu sach ((((ly vang) OR (ly quang))) or (ty xang)) xa hoi. hieu van cam xuc van thanh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((((ly vang) OR (ly quang))) OR (ty xang)) xa hoi. hieu van cam xuc van thanh vai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ((((ly vang) OR (ly quang))) or (ty xang)) xa hoi. hieu van cam xuc van thanh vai cua tre".
• Adding a wildcard symbol may retrieve word variants: tu sach ((((ly vang) OR (ly quang))) or (ty xang)) xa hoi. hieu van cam xuc van thanh vai cua tre*.