Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
cham xuc » cam xuc, chat xuc, cham soc
thanh va » thanh van, hanh va, thanh ha
ca viet » va viet, co viet, hoa viet
cua tre » cua te, cuu tre, cua triet
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
ky cong » ke cong, ly cong, khu cong
ky dong » ly dong, ky dang, ty dong
so sac » so sach, so dac

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sac ((ky dong) OR (ky cong)) hoa hoi. hieu tu cham xuc van thanh va ((cua tre) or (ca viet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sac ((ky dong) OR (ky cong)) hoa hoi. hieu tu cham xuc van thanh va ((cua tre) OR (ca viet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sac ((ky dong) OR (ky cong)) hoa hoi. hieu tu cham xuc van thanh va ((cua tre) or (ca viet))".
• Adding a wildcard symbol may retrieve word variants: so sac ((ky dong) OR (ky cong)) hoa hoi. hieu tu cham xuc van thanh va ((cua tre) or (ca viet))*.