Why is Guangzhou completely unblocked?

Precise prevention and control requirements.

According to the latest epidemic prevention and control requirements, Guangzhou is the first to launch the first shot of precise prevention and control. Unblocking does not mean letting go, nor does it mean lax. We only need to unblock areas that have been overly sealed, ensure the flow of people, and maintain the stable operation of society on the basis that positive and high-risk groups do not spread to other people.

Guangzhou is the capital of Guangdong Province, the national central city, a megacity, and the headquarters of the Southern Theater Command.