45M views · 195K reactions | Zhengzhou in Central China's Henan is known as the center of China’s railway and high-speed rail systems. Watch this rare scene of three high-speed trains passing each other! #train #infrastructure | Sci Hub China | Facebook

46K views · 3.6K reactions | #GlamorChina Consisting of eighteen different ramps going in eight different directions, this five-layer #interchange in Guiyang, Guizhou looks like a complicated maze. #infrastructure | Sci Hub China | Facebook

1K views · 39 reactions | #3Dprinting, or additive manufacturing technology, has been widely used in advanced industrial sectors. It has also played an important role in the research and development of cruise missiles. Now, go with China Daily reporter Zhao Lei to a manufacturing complex of the China Aerospace Science and Industry Corp Third Academy to check what exactly 3D printers can do in the building of sophisticated components. | Sci Hub China | Facebook