Upon the arrival of the Lantern Festival, 520 UAVs, or drones, staged a special sky performance at Guangzhou, Guangdong province. They formed a message congratulating residents and cheering the athletes at the Beijing 2022 Winter Olympic Games. [Zheng Erqi/chinadaily.com.cn]

Upon the arrival of the Lantern Festival, 520 UAVs, or drones, staged a special sky performance at Guangzhou, Guangdong province. They formed a message congratulating residents and cheering the athletes at the Beijing 2022 Winter Olympic Games. [Zheng Erqi/chinadaily.com.cn]

Upon the arrival of the Lantern Festival, 520 UAVs, or drones, staged a special sky performance at Guangzhou, Guangdong province. They formed a message congratulating residents and cheering the athletes at the Beijing 2022 Winter Olympic Games. [Zheng Erqi/chinadaily.com.cn]

Upon the arrival of the Lantern Festival, 520 UAVs, or drones, staged a special sky performance at Guangzhou, Guangdong province. They formed a message congratulating residents and cheering the athletes at the Beijing 2022 Winter Olympic Games. [Zheng Erqi/chinadaily.com.cn]

Upon the arrival of the Lantern Festival, 520 UAVs, or drones, staged a special sky performance at Guangzhou, Guangdong province. They formed a message congratulating residents and cheering the athletes at the Beijing 2022 Winter Olympic Games. [Zheng Erqi/chinadaily.com.cn]

Upon the arrival of the Lantern Festival, 520 UAVs, or drones, staged a special sky performance at Guangzhou, Guangdong province. They formed a message congratulating residents and cheering the athletes at the Beijing 2022 Winter Olympic Games. [Zheng Erqi/chinadaily.com.cn]

Upon the arrival of the Lantern Festival, 520 UAVs, or drones, staged a special sky performance at Guangzhou, Guangdong province. They formed a message congratulating residents and cheering the athletes at the Beijing 2022 Winter Olympic Games. [Zheng Erqi/chinadaily.com.cn]