This photo taken on April 27, 2023 shows a meeting marking the upcoming International Labor Day in Beijing, capital of China, April 27, 2023. Exemplary units and workers were presented with national labor awards and honorary titles at the meeting. (Xinhua/Cai Yang)

Attendees sing the national anthem at a meeting marking the upcoming International Labor Day in Beijing, capital of China, April 27, 2023. Exemplary units and workers were presented with national labor awards and honorary titles at the meeting. (Xinhua/Cai Yang)

Attendees for a meeting marking the upcoming International Labor Day pose for a group photo in front of the Great Hall of the People in Beijing, capital of China, April 27, 2023. Exemplary units and workers were presented with national labor awards and honorary titles at the meeting. (Xinhua/Cai Yang)

Attendees applaud at a meeting marking the upcoming International Labor Day in Beijing, capital of China, April 27, 2023. Exemplary units and workers were presented with national labor awards and honorary titles at the meeting. (Xinhua/Cai Yang)

Representatives pose for a group photo at a meeting marking the upcoming International Labor Day in Beijing, capital of China, April 27, 2023. Exemplary units and workers were presented with national labor awards and honorary titles at the meeting. (Xinhua/Cai Yang)

Representatives pose for a group photo at a meeting marking the upcoming International Labor Day in Beijing, capital of China, April 27, 2023. Exemplary units and workers were presented with national labor awards and honorary titles at the meeting. (Xinhua/Cai Yang)