China issued a videotape of UFOs, which was kept in the archives classified as "top secret" about 20 years. The film lasting about three minutes, was shot in Shanghai August 27, 1987 by one of the pilots of Air China.
On the record clearly shows the glowing object flying at high altitude and leaving behind a trail forked bright yellow. UFO in China for the first time recorded on film in 1942 in the city of Tianjin. The pictures were taken by some foreigner. And since 1981, the Chinese care to study UFOs and published the first dedicated to this study.
Major releases to this effect has two. First, UFOs may be the result of an optical illusion or constitute unexplored phenomenon of nature. Second, it is possible that a UFO — it's an alien spacecraft.