As an essential item, food is at the center of human lives and in today's world farming in a sustainable way is at the center of the discussion. In China's poorer areas, the issue includes dealing with problems of low farming efficiency, but drones can be game-changers. CGTN's reporter Zhou Yiqiu leads you to know more.

Scriptwriter: Cao Qingqing 
On-camera reporter: Zhou Yiqiu
Videographer and editor: Wu Chutian
Animation designer: Pan Yongzhe and Du Chenxin
Producer: Wen Yaru
Supervisor: Pang Xinhua