@CNN: The world’s largest annual human migration is now underway in China https://t.co/KqHUfWwrpw https://t.co/gKumcPXkKi
The world's largest annual human migration is now underway in China https://t.co/KqHUfWwrpw pic.twitter.com/gKumcPXkKi
— CNN (@CNN) January 22, 2019