Perhaps you should try some spelling variations:
thanh hai » thanh phan, thanh hoa, thanh san
nang doc » nang luc
su sach » so sach, vu sach
ve cham » va cham, ve chat, vu cham
hai cua » thai cua, dai cua, hoi cua
luc gia » luoc gia, duc gia, quoc gia
cua tre » cua te, cuu tre, cua triet
sach ty » sach y, sach tu, sach thu
doc loi » duc loi
ty nang » ky nang, ty xang, ty hang
ve cac » va cac, vien cac
ve cam » va cam, ve cai, ve cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ty nang doc loi. hieu ((((ve cam) OR (ve cham))) or (ve cac)) luc gia thanh hai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ty nang doc loi. hieu ((((ve cam) OR (ve cham))) OR (ve cac)) luc gia thanh hai cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ty nang doc loi. hieu ((((ve cam) OR (ve cham))) or (ve cac)) luc gia thanh hai cua tre*".