Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
cham xuc » cam xuc, chat xuc, cham soc
thanh ca » thanh cha, thanh cac, thanh ha
dung hoa » dung khoa, duong hoa, dung hoai
so sach » so sanh, bo sach, hoc sach
cua tre » cua te, cua triet, dua tren
xuc van » duc van, luc van, vuc van
tu cham » toc cham, thi cham
hieu tu » chieu tu, hieu tuc, hien tu
hoa hoi » khoa hoi, hoa hoc, hoa doi
ly dung » ly dong, xay dung, ly khung
co sach » bo sach, cuon sach, hoc sach
cuu 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: ((so sach) or (co sach)) ly dung hoa hoi. hieu tu cham xuc van thanh ca ((cua tre) OR (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((so sach) OR (co sach)) ly dung hoa hoi. hieu tu cham xuc van thanh ca ((cua tre) OR (cuu tre)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((so sach) or (co sach)) ly dung hoa hoi. hieu tu cham xuc van thanh ca ((cua tre) OR (cuu tre))".
• Adding a wildcard symbol may retrieve word variants: ((so sach) or (co sach)) ly dung hoa hoi. hieu tu cham xuc van thanh ca ((cua tre) OR (cuu tre))*.