This photo taken on 全國(guó)反差婊吃瓜黑料熱門(mén)網(wǎng)曝Nov. 28, 2024 shows an exterior view of a convention and exhibition center as part of the second phase project of the China National Convention Center, in Beijing, capital of China. The convention and exhibition center, the main building of the second phase project of the China National Convention Center, has successfully passed the completion appraisal and fire control appraisal in recent days. All facilities in the center have reached the standard for practical operation to host various kinds of events.

Upon completion, the main building of the project and its supporting hotels, office buildings and commercial buildings form an exhibition complex with a total scale of more than 1.3 million square meters with its adjacent China National Convention Center Phase I, meeting the needs of high-end government activities, large-scale international exchanges and business exhibition services. (Xinhua/Zhang Chenlin)

Staff members perform cleaning work inside a convention and exhibition center as part of the second phase project of the China National Convention Center, in Beijing, capital of China, Nov. 28, 2024. The convention and exhibition center, the main building of the second phase project of the China National Convention Center, has successfully passed the completion appraisal and fire control appraisal in recent days. All facilities in the center have reached the standard for practical operation to host various kinds of events.

Upon completion, the main building of the project and its supporting hotels, office buildings and commercial buildings form an exhibition complex with a total scale of more than 1.3 million square meters with its adjacent China National Convention Center Phase I, meeting the needs of high-end government activities, large-scale international exchanges and business exhibition services. (Xinhua/Zhang Chenlin)

Staff members perform cleaning work inside a convention and exhibition center as part of the second phase project of the China National Convention Center, in Beijing, capital of China, Nov. 28, 2024. The convention and exhibition center, the main building of the second phase project of the China National Convention Center, has successfully passed the completion appraisal and fire control appraisal in recent days. All facilities in the center have reached the standard for practical operation to host various kinds of events.

Upon completion, the main building of the project and its supporting hotels, office buildings and commercial buildings form an exhibition complex with a total scale of more than 1.3 million square meters with its adjacent China National Convention Center Phase I, meeting the needs of high-end government activities, large-scale international exchanges and business exhibition services. (Xinhua/Zhang Chenlin)

Staff members perform cleaning work inside a convention and exhibition center as part of the second phase project of the China National Convention Center, in Beijing, capital of China, Nov. 28, 2024. The convention and exhibition center, the main building of the second phase project of the China National Convention Center, has successfully passed the completion appraisal and fire control appraisal in recent days. All facilities in the center have reached the standard for practical operation to host various kinds of events.

Upon completion, the main building of the project and its supporting hotels, office buildings and commercial buildings form an exhibition complex with a total scale of more than 1.3 million square meters with its adjacent China National Convention Center Phase I, meeting the needs of high-end government activities, large-scale international exchanges and business exhibition services. (Xinhua/Zhang Chenlin)

Staff members perform cleaning work inside a convention and exhibition center as part of the second phase project of the China National Convention Center, in Beijing, capital of China, Nov. 28, 2024. The convention and exhibition center, the main building of the second phase project of the China National Convention Center, has successfully passed the completion appraisal and fire control appraisal in recent days. All facilities in the center have reached the standard for practical operation to host various kinds of events.

Upon completion, the main building of the project and its supporting hotels, office buildings and commercial buildings form an exhibition complex with a total scale of more than 1.3 million square meters with its adjacent China National Convention Center Phase I, meeting the needs of high-end government activities, large-scale international exchanges and business exhibition services. (Xinhua/Zhang Chenlin)

This photo taken on Nov. 28, 2024 shows an exterior view of a convention and exhibition center as part of the second phase project of the China National Convention Center, in Beijing, capital of China. The convention and exhibition center, the main building of the second phase project of the China National Convention Center, has successfully passed the completion appraisal and fire control appraisal in recent days. All facilities in the center have reached the standard for practical operation to host various kinds of events.

Upon completion, the main building of the project and its supporting hotels, office buildings and commercial buildings form an exhibition complex with a total scale of more than 1.3 million square meters with its adjacent China National Convention Center Phase I, meeting the needs of high-end government activities, large-scale international exchanges and business exhibition services. (Xinhua/Zhang Chenlin)

A staff member cleans the floor inside a convention and exhibition center as part of the second phase project of the China National Convention Center, in Beijing, capital of China, Nov. 28, 2024. The convention and exhibition center, the main building of the second phase project of the China National Convention Center, has successfully passed the completion appraisal and fire control appraisal in recent days. All facilities in the center have reached the standard for practical operation to host various kinds of events.

Upon completion, the main building of the project and its supporting hotels, office buildings and commercial buildings form an exhibition complex with a total scale of more than 1.3 million square meters with its adjacent China National Convention Center Phase I, meeting the needs of high-end government activities, large-scale international exchanges and business exhibition services. (Xinhua/Zhang Chenlin)

This photo taken on Nov. 28, 2024 shows an interior view of a convention and exhibition center as part of the second phase project of the China National Convention Center, in Beijing, capital of China. The convention and exhibition center, the main building of the second phase project of the China National Convention Center, has successfully passed the completion appraisal and fire control appraisal in recent days. All facilities in the center have reached the standard for practical operation to host various kinds of events.

Upon completion, the main building of the project and its supporting hotels, office buildings and commercial buildings form an exhibition complex with a total scale of more than 1.3 million square meters with its adjacent China National Convention Center Phase I, meeting the needs of high-end government activities, large-scale international exchanges and business exhibition services. (Xinhua/Zhang Chenlin)

Staff members perform cleaning work inside a convention and exhibition center as part of the second phase project of the China National Convention Center, in Beijing, capital of China, Nov. 28, 2024. The convention and exhibition center, the main building of the second phase project of the China National Convention Center, has successfully passed the completion appraisal and fire control appraisal in recent days. All facilities in the center have reached the standard for practical operation to host various kinds of events.

Upon completion, the main building of the project and its supporting hotels, office buildings and commercial buildings form an exhibition complex with a total scale of more than 1.3 million square meters with its adjacent China National Convention Center Phase I, meeting the needs of high-end government activities, large-scale international exchanges and business exhibition services. (Xinhua/Zhang Chenlin)

This photo taken on Nov. 28, 2024 shows an interior view of a convention and exhibition center as part of the second phase project of the China National Convention Center, in Beijing, capital of China. The convention and exhibition center, the main building of the second phase project of the China National Convention Center, has successfully passed the completion appraisal and fire control appraisal in recent days. All facilities in the center have reached the standard for practical operation to host various kinds of events.

Upon completion, the main building of the project and its supporting hotels, office buildings and commercial buildings form an exhibition complex with a total scale of more than 1.3 million square meters with its adjacent China National Convention Center Phase I, meeting the needs of high-end government activities, large-scale international exchanges and business exhibition services. (Xinhua/Zhang Chenlin)