Perhaps you should try some spelling variations:
vuc nang » cuc nang, chuc nang, van nang
tu sach » thu sach, su sach, te sach
vu nang » va nang, vu dang, v nang
hieu va » lieu va, hieu qua
xuc van » duc van, luc van, vuc van
van anh » van thanh, tuan anh, van minh
su hien » su kien, su tien, thu hien
va cam » va cham, va cac, va cao
anh ve » hanh ve, anh va, anh viet
ve su » va su

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ((vu nang) or (vuc nang)) xa hoi. hieu va cam xuc van anh ve su hien~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((vu nang) OR (vuc nang)) xa hoi. hieu va cam xuc van anh ve su hien.
• Adding a wildcard symbol may retrieve word variants: tu sach ((vu nang) or (vuc nang)) xa hoi. hieu va cam xuc van anh ve su hien*.