What does delisting mean?

When an enterprise withdraws from the market, it is to remove the gold-lettered signboard of its listing. "Enterprises refer to resident enterprises and non-resident enterprises as stipulated in the Enterprise Income Tax Law and its implementing regulations. Delisting is to remove the gold-lettered signboard of the company's listing. In layman's terms, it used to be a listed company, but now I want you to retire and become an ordinary company. Therefore, delisting means: removing the gold-lettered signboard of listed companies.