Perhaps you should try some spelling variations:
cuc viet » chuc viet, tuc viet, cua viet
va dinh » van dinh, va kinh, vu dinh
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
hieu va » lieu va, hieu qua
cam tuc » cam xuc, nam thuc, dam thuc
va tinh » may tinh
tu san » thu san, tu ban, tu can
cam tu » cam thu, nam tu, dam tu
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 lang xa hoi. hieu va ((cam tuc) or (cam tu)) ((va dinh) or (va tinh)) tai cuc viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ky lang xa hoi. hieu va ((cam tuc) OR (cam tu)) ((va dinh) OR (va tinh)) tai cuc viet.
• Adding a wildcard symbol may retrieve word variants: tu san ky lang xa hoi. hieu va ((cam tuc) or (cam tu)) ((va dinh) or (va tinh)) tai cuc viet*.