Perhaps you should try some spelling variations:
thien van » thi van
danh hai » dang hai, lanh hai, manh hai
dang xay » dang van, van xay
hai cua » thai cua, dai cua, hoi cua
xuc ban » duc ban, cuc ban, quoc ban
tu sach » thu sach, su sach, te sach
van lam » van nam
lang xa » lang ha, lang 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 y ((lang xa) or (dang xay)) hoi. thien van lam ((xuc ban) or (duc va)) danh hai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y ((lang xa) OR (dang xay)) hoi. thien van lam ((xuc ban) OR (duc va)) danh hai cua tre.
• Adding a wildcard symbol may retrieve word variants: tu sach y ((lang xa) or (dang xay)) hoi. thien van lam ((xuc ban) or (duc va)) danh hai cua tre*.