Perhaps you should try some spelling variations:
doanh tien » doanh tren, doanh vien, doanh chien
sach tranh » canh tranh
tranh tien » thanh tien, tran tien, trinh tien
cac doanh » cac dan, cac dang, van doanh
doanh tri » doanh tai, doanh tren, dinh tri
toc sach » hoc sach, doc sach, thuoc sach
hoc cac » hoc cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((( hoc cac doanh tri ) or ( hoc cac doanh tien ))) or ( toc sach tranh tien ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( hoc cac doanh tri ) OR ( hoc cac doanh tien ))) OR ( toc sach tranh tien )).
• Adding a wildcard symbol may retrieve word variants: (((( hoc cac doanh tri ) or ( hoc cac doanh tien ))) or ( toc sach tranh tien ))*.