死抱住不放

These leaders are still clinging to the old set, so the company changed to a joint-stock system or in accordance with the old way of operation and management.

He believed that lawyers should dare to do things that no one else had done before, and should not cling to the jurisprudence of the nineteenth century, or the law would stagnate.

Hey, you've been through these ideas for a long time, you're all old, don't hold on to it all the time.