Cities across China have gradually optimized and adjusted their COVID-19 prevention and control measures, and organized the resumption of work and production. The new measures aim to protect people's safety and health while minimizing the impact on people's life, economy, and social development.

In this video, Polish vlogger Piotr Polska, who lives in Shenzhen, shares his thoughts on China's optimized COVID-19 control measures. He also hits the streets of the city to gauge the local pulse.