Perhaps you should try some spelling variations:
cua viet » ca viet, hoa viet, cua vat
cham xuc » cam xuc, chat xuc, cham soc
van hanh » van thanh, ban hanh, van anh
dang xa » dang xay, dang ha, dang va
hanh di » hanh vi, hanh de, hang di
lang xa » lang ha, dang xay, lang van
hieu va » lieu va
xuc van » duc van, luc van, vuc van
di cua » dai cua, doi cua, de cua
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) OR (lang xa)) hoi. ((hieu va) or (hieu qua)) cham xuc van hanh di cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ky ((dang xa) OR (lang xa)) hoi. ((hieu va) OR (hieu qua)) cham xuc van hanh di cua viet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu san ky ((dang xa) OR (lang xa)) hoi. ((hieu va) or (hieu qua)) cham xuc van hanh di cua viet".
• Adding a wildcard symbol may retrieve word variants: tu san ky ((dang xa) OR (lang xa)) hoi. ((hieu va) or (hieu qua)) cham xuc van hanh di cua viet*.