Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
tang xa » trang xa, tang ma, lang xa
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
xuc van » duc van, luc van, xuc ban
cuu tre » cua tre, cau tren, cau treo
cua tuc » cua duc, cua tu, cua thuoc
sac ky » sai ky
ve cac » va cac, vien cac

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sac ky) OR (cac ky)) tang xa hoi. hieu ve cac xuc van hanh vi ((cuu tre) OR (cua tuc))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sac ky) OR (cac ky)) tang xa hoi. hieu ve cac xuc van hanh vi ((cuu tre) or (cua tuc))~".
• Adding a wildcard symbol may retrieve word variants: tu ((sac ky) OR (cac ky)) tang xa hoi. hieu ve cac xuc van hanh vi ((cuu tre) or (cua tuc))*.