Perhaps you should try some spelling variations:
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
van cau » van dau, van hau, van chat
tu san » thu san, tu ban, tu can
tuc va » thuc va, truc va, tuc xa
vi cua » vai cua, di cua
cua te » cua tu
xac va » tac va, ac va, bac va
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 tang xa hoi. hieu ((van cau) or (va cac)) ((xac va) or (tuc va)) hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ky tang xa hoi. hieu ((van cau) OR (va cac)) ((xac va) OR (tuc va)) hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: tu san ky tang xa hoi. hieu ((van cau) or (va cac)) ((xac va) or (tuc va)) hanh vi cua te*.