Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
van hanh » van thanh, ban hanh, van anh
tu sang » thu sang, tu san, tu lang
sang ky » sang kyo, dang ky, tang ky
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
van cac » van hac, van cau, van bac
cac xuc » cam xuc, cac nuoc, chat xuc
xuc van » duc van, luc van, xuc ban
cua tre » cua te, cuu tre, cua triet
cua tuc » cua duc, cua thuoc, luat tuc
cua tu » cua su, cua cu, cua te

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sang ky tang xa hoi. hieu van cac xuc van hanh vi ((cua tre) or (((cua tu) or (cua tuc))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sang ky tang xa hoi. hieu van cac xuc van hanh vi ((cua tre) OR (((cua tu) OR (cua tuc)))).
• Adding a wildcard symbol may retrieve word variants: tu sang ky tang xa hoi. hieu van cac xuc van hanh vi ((cua tre) or (((cua tu) or (cua tuc))))*.