The image materials used in the film are not brand new, but have never been made public before. These materials were filmed on-site by over 10 of the most outstanding documentary masters of the Soviet Union 70 years ago. In 1949, the Soviet Union sent photographers to China, which was in need of improvement, to document the birth of the New China. The note name for this batch of data is
The image materials used in the film are not brand new, but have never been made public before. These materials were filmed on-site by over 10 of the most outstanding documentary masters of the Soviet Union 70 years ago. In 1949, the Soviet Union sent photographers to China, which was in need of improvement, to document the birth of the New China. The note name for this batch of data is