Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
chat cuc » chat cua, chat xuc, chi cuc
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
ve chat » va chat, van chat
cuc ban » cua ban, cac ban, cuu ban
danh vi » dinh vi, danh di, danh va
cua tre » cua te, cuu tre, cua triet
y lang » o lang, _ lang, tay lang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach y lang xa hoi. hieu ve chat cuc ban ((danh vi) OR (hanh vi)) cua tre~.
• Adding a wildcard symbol may retrieve word variants: thu sach y lang xa hoi. hieu ve chat cuc ban ((danh vi) or (hanh vi)) cua tre*.