Perhaps you should try some spelling variations:
tinh lai » tinh lao, tinh hai, minh lai
tu sach » thu sach, su sach, te sach
hieu ve » hieu va, hieu van
va tinh » may tinh
sach ty » sach y, sach tu, sach thu
cac xuc » cam xuc, cac nuoc, chat xuc
ty hang » ly hang, ty xang, thi hang
cuu tre » cua tre, cau tren, cau treo
ve cac » va cac, vien cac
xuc va » duc va, tuc va, luc va
cua te » cua tu
x hoi » xa hoi, o hoi, 5 hoi

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