Perhaps you should try some spelling variations:
bieu hien » dieu hien, dieu khien, bien phien
sach thu » sach thue, sach thieu, sach tham
hien cac » thien cac, vien cac, hieu cac
cac luc » cau luc, coc luc, cac nuoc
va danh » va dinh, va dan, va hanh
danh co » danh cho, doanh co, anh co
cua tre » cua te, cuu tre, cua triet
luc va » duc va, tuc va, loc va
co cua » con cua, ca cua, cong cua
x hoi » xa hoi, o hoi, x ho

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 thu) or (sach y)) nang x hoi. bieu hien cac luc va danh co cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach thu) OR (sach y)) nang x hoi. bieu hien cac luc va danh co cua tre.
• Adding a wildcard symbol may retrieve word variants: tu ((sach thu) or (sach y)) nang x hoi. bieu hien cac luc va danh co cua tre*.