Perhaps you should try some spelling variations:
sach doi » sach hoi, sach moi, sach dao
sang lai » sang tai, sang lap, mang lai
va dinh » van dinh, va kinh, va tinh
lai roi » lai hoi, loi roi
sach ly » sach y, sach lo, sach ty
cao xuc » cam xuc, cao duc, cao suc
dinh ve » dinh ket, dinh van
cua tu » cua tuc, cua cu, cua te
va cao » va cac, va co, va dao
xuc va » duc va, tuc va, luc va
cua su » qua su

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 ly) or (sach doi)) sang lai roi. lieu va cao xuc va dinh ve ((cua tu) OR (cua su))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ly) OR (sach doi)) sang lai roi. lieu va cao xuc va dinh ve ((cua tu) OR (cua su)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach ly) or (sach doi)) sang lai roi. lieu va cao xuc va dinh ve ((cua tu) OR (cua su))".
• Adding a wildcard symbol may retrieve word variants: tu ((sach ly) or (sach doi)) sang lai roi. lieu va cao xuc va dinh ve ((cua tu) OR (cua su))*.