Perhaps you should try some spelling variations:
thien van » thi van
cuc ban » cua ban, cac ban, cuu ban
xuc ban » duc ban, quoc ban, xuat ban
van lam » van nam
xang xa » lang xa, mang xa, ang xa
cua tre » cua te, cuu tre, cua triet
ban vi » ban voi, ban va, ban ve
vi cua » vai cua, di cua

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 tham) OR (sach nha)) xang xa hoi. thien van lam ((xuc ban) or (cuc ban)) ban vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach tham) OR (sach nha)) xang xa hoi. thien van lam ((xuc ban) OR (cuc ban)) ban vi cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach tham) OR (sach nha)) xang xa hoi. thien van lam ((xuc ban) or (cuc ban)) ban vi cua tre".
• Adding a wildcard symbol may retrieve word variants: tu ((sach tham) OR (sach nha)) xang xa hoi. thien van lam ((xuc ban) or (cuc ban)) ban vi cua tre*.