Li Jinguo (right) gives instructions to his daughter Li Xin before a flight on China Eastern Yunnan Airlines from Kunmin to Mangshi in Southwest China's Yunnan province on April 20, 2013. Captain Li and his daughter became the first father - daughter pilot team with China Eastern Yunnan airlines. The 26-year-old Li Xin, who initially trained to be a cabin attendant specialist, later changed her academic focus to flight technology at the Civil Aviation Flight University of China. She became a pilot after 3 years of flight training. [Xinhua/ Photo]

Li Xin (right) and her father Li Jinguo exit the plane after arriving at Mangshi in Southwest China's Yunnan province on April 20, 2013. [Xinhua/ Photo]