K-8 aircraft from the Chinese People's Liberation Army Air Force Hongying (Red Eagle) Aerobatic Team perform at the 12th China International Aviation and Aerospace Exhibition, also known as Airshow China 2018, in Zhuhai City in south China's Guangdong Province on Tuesday, November 6, 2018. (Photo: IC)

​J-20 fighter jets from the Chinese People's Liberation Army Air Force perform at the 12th China International Aviation and Aerospace Exhibition, also known as Airshow China 2018, in Zhuhai City in south China's Guangdong Province on Tuesday, November 6, 2018. (Photo: VCG)

J-10 fighter jets from the Chinese People's Liberation Army Air Force (PLAAF) perform at the 12th China International Aviation and Aerospace Exhibition, also known as Airshow China 2018, in Zhuhai City in south China's Guangdong Province on Tuesday, November 6, 2018. (Photo: IC)

A J-10B fighter jet from the Chinese People's Liberation Army Air Force performs at the 12th China International Aviation and Aerospace Exhibition, also known as Airshow China 2018, in Zhuhai City in south China's Guangdong Province on Tuesday, November 6, 2018. (Photo: VCG)