Perhaps you should try some spelling variations:
cua viet » ca viet, hoa viet, cua vat
van hanh » van thanh, ban hanh, van anh
cham xuc » cam xuc, chat xuc, cham soc
xuc van » duc van, luc van, vuc van
hieu va » lieu va
dang xa » dang xay, dang ha, dang va
lang xa » lang ha, dang xay, lang van
san ky » sang ky, van ky, dan ky
vi cua » vai cua, di cua
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 ((dang xa) or (lang xa)) hoi. ((hieu va) or (hieu qua)) cham xuc van hanh vi 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 vi 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 vi cua viet*.