Dad's Paper Plane

The inspiring story of railway dispatchers, unsung heroes working on the front lines of transportation during critical times. Their dedication and sacrifices play a key role in supporting national development and keeping Shandong's railway industry at the forefront. The inspiring story of railway dispatchers, unsung heroes working on the front lines of transportation during critical times. Their dedication and sacrifices play a key role in supporting national development and keeping Shandong's railway industry at the forefront. The inspiring story of railway dispatchers, unsung heroes working on the front lines of transportation during critical times. Their dedication and sacrifices play a key role in supporting national development and keeping Shandong's railway industry at the forefront. The inspiring story of railway dispatchers, unsung heroes working on the front lines of transportation during critical times. Their dedication and sacrifices play a key role in supporting national development and keeping Shandong's railway industry at the forefront.