article_snippet: the photo was snapped this month at Beijing Capital International Airport and went viral after the photo was uploaded onto Chinese social media networks.
article_snippet: Air safety expert Guang Yu told local media:
article_snippet: Chinese state media agency Xinhua quoted an Air China spokesman as saying that the airline conducted a thorough investigation, including interviews with a plane’s crew and other staff, after the photo surfaced online.
article_snippet: the photo sparked debate on Chinese social media website Weibo, and was shared after several incidents involving Chinese passengers opening plane doors before take-off or after landing.
article_snippet: a 42-year-old Chinese man told airline staff
highlights_snippet: Air China said Air China conducted an investigation after the photo surfaced .
  
highlights_snippet: Photo sparked debate on Chinese social media after recent incidents .
  