China has largely curbed widespread transmission of the coronavirus through snap lockdowns, mass testing and travel restrictions, but authorities are on high alert after a nationwide spike linked to domestic travel in the past month.
Its exits were closed, and all staff and customers inside were not allowed to leave until they got tested. "This cluster outbreak was sudden with many places covering a large area. It involves many people, and prevention and control is very difficult," said city government spokesman Xu Hejian.
We have summarized this news so that you can read it quickly. If you are interested in the news, you can read the full text here. Read more: