Perhaps you should try some spelling variations:
thanh dai » thanh hai, thanh tai, thanh dat
van thanh » ban thanh, van tuan
sach van » sach han, sach va, bach van
van nang » van quang, van ban, van dong
xuc van » duc van, luc van, vuc van
hieu ve » hieu va, hieu van
tu sach » thu sach, su sach, te sach
hoi hoi » hoi hoc, hoc hoi, hoi doi
ve cam » ve cham, ve cac, va cam
ho hoi » hoc hoi, hoa hoi, co hoi
cua tu » cua tuc, cua su, cua cu

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 van nang ((ho hoi) OR (hoi hoi)). hieu ve cam xuc van thanh dai ((cua te) or (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach van nang ((ho hoi) OR (hoi hoi)). hieu ve cam xuc van thanh dai ((cua te) OR (cua tu))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach van nang ((ho hoi) OR (hoi hoi)). hieu ve cam xuc van thanh dai ((cua te) or (cua tu))*".