Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
van hanh » van thanh, ban hanh, van anh
cua viet » hoa viet, cua vat, cua dieu
ky dang » ky nang, ky danh
dang xa » dang xay, lang xa, dang ha
hieu va » lieu va, hieu qua
va cham » va chat, va tham
xuc van » duc van, luc van, vuc van
hanh di » hanh vi, hanh de, hang di
ca viet » va viet, co viet, hoa viet
tu san » thu san, tu ban, tu can
san ky » sang ky, van ky, dan ky

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 dang xa hoi. hieu va cham xuc van hanh di ((cua viet) OR (ca viet))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu san ky dang xa hoi. hieu va cham xuc van hanh di ((cua viet) OR (ca viet))".
• Adding a wildcard symbol may retrieve word variants: tu san ky dang xa hoi. hieu va cham xuc van hanh di ((cua viet) OR (ca viet))*.