A new version of a modern Chinese fighter jet is shown for the first time

In the video of the Chinese aircraft building holding Chengdu Aircraft Industry Group showed a new two-seat version

Chinese fifth generation fighter J-20.

"Rossiyskaya Gazeta" clarifies that the video wasdedicated to the 10th anniversary of the first flight of the aircraft. A computer image of the J-20 combat trainer two-seat variant appears at around 1:58. It is reported that they want to fly this fighter in 2021.