Perhaps you should try some spelling variations:
tham xuc » tham nuoc, tham thuc, pham duc
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
va tham » van tham, va cham, va thanh
xuc van » duc van, luc van, vuc van
hanh di » hanh de, hang di, danh di
su tien » su kien, su hien, tu tieng
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 lang xa hoi. lieu va tham xuc van ((hanh di) or (hanh vi)) su tien~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ky lang xa hoi. lieu va tham xuc van ((hanh di) OR (hanh vi)) su tien.
• Adding a wildcard symbol may retrieve word variants: tu san ky lang xa hoi. lieu va tham xuc van ((hanh di) or (hanh vi)) su tien*.