An amphibious plane flies during an acrobatic show at the opening ceremony of the 5th Shenyang Faku International Flight Conference in Faku County of Shenyang, capital of northeast China's Liaoning Province, Aug. 26, 2016. The three-day flight conference, which is also the 2016 China Shenyang International Aviation Expo, kicked off here on Friday. 

A paraglider show is held during the opening ceremony of the 5th Shenyang Faku International Flight Conference in Faku County of Shenyang, capital of northeast China's Liaoning Province, Aug. 26, 2016. The three-day flight conference, which is also the 2016 China Shenyang International Aviation Expo, kicked off here on Friday.

People watch a flight performance during the 5th Shenyang Faku International Flight Conference in Faku County of Shenyang, capital of northeast China's Liaoning Province, Aug. 26, 2016. The three-day flight conference, which is also the 2016 China Shenyang International Aviation Expo, kicked off here on Friday.

A paraglider show is held during the opening ceremony of the 5th Shenyang Faku International Flight Conference in Faku County of Shenyang, capital of northeast China's Liaoning Province, Aug. 26, 2016. The three-day flight conference, which is also the 2016 China Shenyang International Aviation Expo, kicked off here on Friday.

An amphibious plane lands on water during the 5th Shenyang Faku International Flight Conference in Faku County of Shenyang, capital of northeast China's Liaoning Province, Aug. 26, 2016. The three-day flight conference, which is also the 2016 China Shenyang International Aviation Expo, kicked off here on Friday.

People watch a parachute jumping performance during the 5th Shenyang Faku International Flight Conference in Faku County of Shenyang, capital of northeast China's Liaoning Province, Aug. 26, 2016. The three-day flight conference, which is also the 2016 China Shenyang International Aviation Expo, kicked off here on Friday. 

Two planes fly in formation during the opening ceremony of the 5th Shenyang Faku International Flight Conference in Faku County of Shenyang, capital of northeast China's Liaoning Province, Aug. 26, 2016. The three-day flight conference, which is also the 2016 China Shenyang International Aviation Expo, kicked off here on Friday.

A helicopter performs during the opening ceremony of the 5th Shenyang Faku International Flight Conference in Faku County of Shenyang, capital of northeast China's Liaoning Province, Aug. 26, 2016. The three-day flight conference, which is also the 2016 China Shenyang International Aviation Expo, kicked off here on Friday. 

Three planes fly in formation during the opening ceremony of the 5th Shenyang Faku International Flight Conference in Faku County of Shenyang, capital of northeast China's Liaoning Province, Aug. 26, 2016. The three-day flight conference, which is also the 2016 China Shenyang International Aviation Expo, kicked off here on Friday.