smoke and mirrors
US /smoʊk ænd ˈmɪrərz/
UK /smoʊk ænd ˈmɪrərz/

1.
helah, penipuan, ilusi
a deception or an obscuring of the truth, often through elaborate or misleading presentations
:
•
The company's impressive financial report turned out to be all smoke and mirrors.
Laporan kewangan syarikat yang mengagumkan itu ternyata hanyalah helah.
•
His promises were just smoke and mirrors, designed to win votes.
Janji-janjinya hanyalah helah, direka untuk memenangi undi.