Perhaps you should try some spelling variations:
hanh dai » hanh tai, hanh dao, vanh dai
van hanh » van thanh, ban hanh, van anh
tu sach » thu sach, su sach, te sach
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
sach ty » sach y, sach tu, sach thu
xuc van » duc van, luc van, vuc van
cua te » cua tu
ve cac » va cac, vien cac
va cam » va cham, va cac, va cao
ve cam » ve cham, ve cai, ve cau

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 sach ty nang xa hoi. hieu ((((ve cam) OR (va cam))) OR (ve cac)) xuc van hanh dai cua te~.
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang xa hoi. hieu ((((ve cam) or (va cam))) or (ve cac)) xuc van hanh dai cua te*.