Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
dong hoa » dong hoc, dong co
cham xuc » cam xuc, chat xuc, cham soc
thanh va » thanh van, hanh va, thanh ha
so sach » so sanh, bo sach, hoc sach
co sach » bo sach, cuon sach, hoc sach
ky dong » ly dong, ky dang, ky cong
hoa hoi » khoa hoi, hoa hoc, hoa doi
hieu tu » chieu tu, hieu tuc, hien tu
tu cham » toc cham, thi cham
xuc van » duc van, luc van, vuc van
cua tre » cua te, cuu tre, cua triet
va cua » va chua, via cua, ca cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((so sach) OR (co sach)) ky dong hoa hoi. hieu tu cham xuc van thanh va cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((so sach) OR (co sach)) ky dong hoa hoi. hieu tu cham xuc van thanh va cua tre".
• Adding a wildcard symbol may retrieve word variants: ((so sach) OR (co sach)) ky dong hoa hoi. hieu tu cham xuc van thanh va cua tre*.