Perhaps you should try some spelling variations:
tinh lai » tinh lao, tinh hai, minh lai
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
va tinh » may tinh
cac xuc » cam xuc, cac nuoc, chat xuc
hieu va » lieu va, hieu qua
cua tre » cuu tre, cua triet, dua tren
hieu ve » hieu van
xuc va » duc va, tuc va, luc va
xang x » nang x
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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 ty xang x hoi. ((hieu ve) OR (hieu va)) cac xuc va tinh lai ((cua te) or (cua tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty xang x hoi. ((hieu ve) OR (hieu va)) cac xuc va tinh lai ((cua te) OR (cua tre)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ty xang x hoi. ((hieu ve) OR (hieu va)) cac xuc va tinh lai ((cua te) or (cua tre))".
• Adding a wildcard symbol may retrieve word variants: tu sach ty xang x hoi. ((hieu ve) OR (hieu va)) cac xuc va tinh lai ((cua te) or (cua tre))*.