Two Chinese-developed series of unmanned planes which are called "Wing Loong" and "Yunying" have become highlights of the ongoing Dubai Airshow. 

A man takes a selfie with the model of a Chinese drone during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates, on Nov. 13, 2017.(Xinhua/Zhao Dingzhe)

A man takes a selfie with the model of a Chinese drone during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates, on Nov. 13, 2017.(Xinhua/Zhao Dingzhe)

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A man takes a selfie with the model of a Chinese drone during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates, on Nov. 13, 2017.(Xinhua/Zhao Dingzhe)

Two Chinese-developed series of unmanned planes which are called "Wing Loong" and "Yunying" have become highlights of the ongoing Dubai Airshow.

Photo taken on Nov. 13, 2017, shows the exhibition area of China's Aviation Industry Corporation (AVIC) during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates.(Xinhua/Zhao Dingzhe)

The Aviation Industry Corporation of China (AVIC) has put up a simulative operation system in the exhibition center.

People visit the exhibition area of China's Aviation Industry Corporation (AVIC) during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates, on Nov. 13, 2017.(Xinhua/Zhao Dingzhe)

People visit the exhibition area of China's Aviation Industry Corporation (AVIC) during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates, on Nov. 13, 2017.(Xinhua/Zhao Dingzhe)

Photo taken on Nov. 13, 2017, shows the exhibition area of China's Aviation Industry Corporation (AVIC) during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates.(Xinhua/Zhao Dingzhe)

Photo taken on Nov. 13, 2017, shows the exhibition area of China's Aviation Industry Corporation (AVIC) during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates.(Xinhua/Zhao Dingzhe)

Photo taken on Nov. 13, 2017, shows the exhibition area of China's Aviation Industry Corporation (AVIC) during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates.(Xinhua/Zhao Dingzhe)

The planes attracted many foreigners who devoted to developing technologies of unmanned aerial vehicles.

People visit the exhibition area of China's Aviation Industry Corporation (AVIC) during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates, on Nov. 13, 2017.(Xinhua/Zhao Dingzhe)

People visit the exhibition area of China's Aviation Industry Corporation (AVIC) during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates, on Nov. 13, 2017.(Xinhua/Zhao Dingzhe)

Photo taken on Nov. 13, 2017, shows the exhibition area of China's Aviation Industry Corporation (AVIC) during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates.(Xinhua/Zhao Dingzhe)

Photo taken on Nov. 13, 2017, shows the exhibition area of China's Aviation Industry Corporation (AVIC) during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates.(Xinhua/Zhao Dingzhe)

The Aviation Industry Corporation of China (AVIC) has put up a simulative operation system in the exhibition center.

Photo taken on Nov. 13, 2017, shows the exhibition area of China's Aviation Industry Corporation (AVIC) during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates.(Xinhua/Zhao Dingzhe)

Photo taken on Nov. 13, 2017, shows the exhibition area of China's Aviation Industry Corporation (AVIC) during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates.(Xinhua/Zhao Dingzhe)

People visit the exhibition area of China's Aviation Industry Corporation (AVIC) during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates, on Nov. 13, 2017.(Xinhua/Zhao Dingzhe)

People visit the exhibition area of China's Aviation Industry Corporation (AVIC) during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates, on Nov. 13, 2017.(Xinhua/Zhao Dingzhe)

Photo taken on Nov. 13, 2017, shows the exhibition area of China's Aviation Industry Corporation (AVIC) during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates.(Xinhua/Zhao Dingzhe)

Photo taken on Nov. 13, 2017, shows the exhibition area of China's Aviation Industry Corporation (AVIC) during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates.(Xinhua/Zhao Dingzhe)

The planes attracted many foreigners who devoted to developing technologies of unmanned aerial vehicles. 

Photo taken on Nov. 13, 2017, shows the exhibition area of China's Aviation Industry Corporation (AVIC) during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates.(Xinhua/Zhao Dingzhe)

Photo taken on Nov. 13, 2017, shows the exhibition area of China's Aviation Industry Corporation (AVIC) during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates.(Xinhua/Zhao Dingzhe)

People visit the exhibition area of China's Aviation Industry Corporation (AVIC) during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates, on Nov. 13, 2017.(Xinhua/Zhao Dingzhe)

People visit the exhibition area of China's Aviation Industry Corporation (AVIC) during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates, on Nov. 13, 2017.(Xinhua/Zhao Dingzhe)

Photo taken on Nov. 13, 2017, shows the exhibition area of China's Aviation Industry Corporation (AVIC) during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates.(Xinhua/Zhao Dingzhe)

Photo taken on Nov. 13, 2017, shows the exhibition area of China's Aviation Industry Corporation (AVIC) during the 15th edition of the biennial Dubai Airshow, in Dubai, the United Arab Emirates.(Xinhua/Zhao Dingzhe)