Perhaps you should try some spelling variations:
toc sach » hoc sach, doc sach, thuoc sach
lang hai » lang chai, lang thai, lang ha
cham xuc » cam xuc, chat xuc, cham soc
tinh lai » tinh lao, tinh hai, minh lai
dua tren » dung tren
sach ty » sach y, sach tu, sach thu
ty lang » tay lang, ty xang, ty hang
hai moi » hai muoi, dai moi, nhat moi
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
xuc may » xuc hay, truc may, phuc may
cuu tre » cua tre, cau tren, cau treo

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc sach ty lang hai moi. hieu ve cham xuc may tinh lai ((dua tren) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach ty lang hai moi. hieu ve cham xuc may tinh lai ((dua tren) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: toc sach ty lang hai moi. hieu ve cham xuc may tinh lai ((dua tren) or (cuu tre))*.