Twin brothers realize childhood dream of becoming pilots (5)

Twin brothers Liu Ke (L) and Liu Xin study a flight map on Oct. 16, 2018. The twin brothers, born in 1987, were from a young age both interested in becoming pilots. After graduating high school, they both went on to study at the Civil Aviation Flight University of China. Later, both became pilots for China Southern Airlines. (Photo: China News Service/Zhang Yao)