Perhaps you should try some spelling variations:
cau treo » cau theo, cau tren, cau triet
cham xuc » cam xuc, chat xuc, cham soc
cuu tre » cua tre, cau tren
dinh vi » dinh ve, dinh viet, dinh tri
va cham » va chat, va tham
sang ma » tang ma, nang ma, sang tao
ky sang » ky nang, ky dang, ky tang
ma hoi » mai hoi, xa hoi, ma hoa
xuc va » duc va, tuc va, luc va
san ky » sang ky, van ky, dan ky
tu san » thu san, tu ban, tu can

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu san ky sang ma hoi. lieu va cham xuc va ((dinh vi) or (hanh vi)) ((cuu tre) or (cau treo))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ky sang ma hoi. lieu va cham xuc va ((dinh vi) OR (hanh vi)) ((cuu tre) OR (cau treo)).
• Adding a wildcard symbol may retrieve word variants: tu san ky sang ma hoi. lieu va cham xuc va ((dinh vi) or (hanh vi)) ((cuu tre) or (cau treo))*.