
An aircraft of Shenzhen Airlines conducts a trial flight at the third runway of Shenzhen Bao'an International Airport in Shenzhen, south China's Guangdong Province, Aug. 26, 2025.

An aircraft of Shenzhen Airlines conducts a trial flight at the third runway of Shenzhen Bao'an International Airport in Shenzhen, south China's Guangdong Province, Aug. 26, 2025.

Air traffic controllers are pictured on duty during a trial flight at the third runway of Shenzhen Bao'an International Airport in Shenzhen, south China's Guangdong Province, Aug. 26, 2025.