![](http://www.ecns.cn/hd/2022/01/10/3e9d1752752c4659b128a8a4a39ec9be.jpg)
Local residents queue for throat swab COVID-19 testing in front of a bus in Zhengzhou, capital of central China’s Henan Province, Jan. 9, 2022. (Photo: China News Service/Zhu Manjie)
The bus was converted into a COVID-19 testing point, making it easier for local residents to get tested as the fourth round of citywide COVID-19 testing kicked off in Zhengzhou on Sunday.
![](http://www.ecns.cn/hd/2022/01/10/92b75385e7be4e66926e57441f5b6e14.jpg)
Medical workers conduct throat swabs for Zhengzhou citizens on Jan. 9. 2022. (Photo: China News Service/Zhu Manjie)
![](http://www.ecns.cn/hd/2022/01/10/e6d167aaac2d497c834766b9198cec40.jpg)
Medical workers conduct throat swabs for Zhengzhou citizens on Jan. 9. 2022. (Photo: China News Service/Zhu Manjie)
![](http://www.ecns.cn/hd/2022/01/10/1de7a8ddfaa440a8a242a5b45eacc0bb.jpg)
Local residents queue for throat swab COVID tests in front of the bus on Jan. 9, 2022. (Photo: China News Service/Zhu Manjie)
![](http://www.ecns.cn/hd/2022/01/10/6150105e0c784252ba9e7cbbc92abea8.jpg)
Local residents queue for throat swab COVID tests in front of the bus on Jan. 9, 2022. (Photo: China News Service/Zhu Manjie)
![](http://www.ecns.cn/hd/2022/01/10/0fa696a029cf449d946e5eb7543348f5.jpg)
A medical worker disinfects the environment around the bus in Zhengzhou, Henan Province, Jan. 9, 2022. (Photo: China News Service/Zhu Manjie)