Perhaps you should try some spelling variations:
thanh ve » hanh ve, thanh va, thanh vien
dau tren » dau tien, dat tren, dau tieng
tu sach » thu sach, su sach, te sach
xang xa » lang xa, mang xa, dang xay
cau xuc » cam xuc, cau luc, cau truc
ang xa » lang xa, mang xa, dang xay
va cau » van cau, va cac, va dau
xuc va » duc va, tuc va, luc va

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 ((xang xa) OR (ang xa)) hoi. lieu va cau xuc va ((thanh ve) or (hanh vi)) dau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y ((xang xa) OR (ang xa)) hoi. lieu va cau xuc va ((thanh ve) OR (hanh vi)) dau tren.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach y ((xang xa) OR (ang xa)) hoi. lieu va cau xuc va ((thanh ve) or (hanh vi)) dau tren".
• Adding a wildcard symbol may retrieve word variants: tu sach y ((xang xa) OR (ang xa)) hoi. lieu va cau xuc va ((thanh ve) or (hanh vi)) dau tren*.