Where is the evidence?

Martin Jiang frowned and looked around.
People's eyes slowly turned from shock to disbelief, and finally to disgust and anger....
"Is this person Jiang Yan, the chairman of Longyan Group? The president of that shady company?"
"I didn't expect it would be him!"
"This guy actually lectures others, telling them not to lead minors astray! But he himself is a black-hearted businessman who exploits people!"
"How sanctimonious!"
Discussions gradually arose all around, and hatred...