How did Li Bo ridicule the Shanghai epidemic?

She said that Shanghai would never be unsealed.

Li Bo's performance included poking fun at the epidemic situation in Shanghai and poking fun at minors.

Shanghai, referred to as "Shanghai" or "Shen" for short, is a provincial administrative region, a municipality directly under the Central Government, a national central city, a megacity and the core city of People's Republic of China (PRC) (China).