Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
tinh lai » tinh lao, tinh hai, minh lai
va tinh » may tinh
sach ty » sach y, sach tu, sach thu
hieu va » lieu va, hieu qua
cac xuc » cam xuc, cac nuoc, chat xuc
cuu tre » cua tre, cau tren, cau treo
xuc va » duc va, tuc va, luc va
hang x » hoang xa, chang xu, hang nxb
cua te » cua tu

You may be able to get more results by adjusting your search query.

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