Perhaps you should try some spelling variations:
chieu chien » thien chien, hieu hien
chien cac » hien cac, thien cac, chien cuoc
hanh vai » hanh vi, hanh va, hanh tai
truc ban » thuc ban, truc dan, truc van
su sach » so sach, vu sach
vai cua » dai cua, hai cua, lai cua
van hoi » van hoa, van hoc, van hoe
tu ban » thu ban, te ban
y lang » o lang, tay lang, yen lang
_ lang » o lang, _ land
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 ((y lang) OR (_ lang)) van hoi. chieu chien cac ((tu ban) or (truc ban)) hanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ((y lang) OR (_ lang)) van hoi. chieu chien cac ((tu ban) OR (truc ban)) hanh vai cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ((y lang) OR (_ lang)) van hoi. chieu chien cac ((tu ban) or (truc ban)) hanh vai cua te".
• Adding a wildcard symbol may retrieve word variants: su sach ((y lang) OR (_ lang)) van hoi. chieu chien cac ((tu ban) or (truc ban)) hanh vai cua te*.