People attend a photo exhibition to mark the nation's fight against COVID-19 in Beijing on Sept 27, 2020. The exhibition, which opened Sunday at the China Millennium Monument museum, is the first show of Photo Beijing 2020, a week-long international photography event. The exhibition will run through next January and is free to the public. (Photos: chinadaily.com.cn)

People attend a photo exhibition to mark the nation's fight against COVID-19 in Beijing on Sept 27, 2020.

People attend a photo exhibition to mark the nation's fight against COVID-19 in Beijing on Sept 27, 2020.

People attend a photo exhibition to mark the nation's fight against COVID-19 in Beijing on Sept 27, 2020.

A man attends a photo exhibition to mark the nation's fight against COVID-19 in Beijing on Sept 27, 2020.

A man attends a photo exhibition to mark the nation's fight against COVID-19 in Beijing on Sept 27, 2020.