Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
cao hoc » co hoc, cho hoc, chat hoc
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
xuc ban » duc ban, cuc ban, quoc ban
hanh di » hanh vi, hanh de, danh di
hang di » hang doi, hang vi, hang dien
cuu tre » cua tre, cau tren, cau treo

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cac ky nang cao hoc. hieu ve cham xuc ban ((hanh di) OR (hang di)) cuu tre~".
• Adding a wildcard symbol may retrieve word variants: tu cac ky nang cao hoc. hieu ve cham xuc ban ((hanh di) OR (hang di)) cuu tre*.