An armored vehicle wades through a puddle during a dynamic display of ground military equipments at the 12th China International Aviation and Aerospace Exhibition (Airshow China) in Zhuhai, south China's Guangdong Province, on Nov. 7, 2018. (Photos: Xinhua)

Armored vehicles attend a dynamic display of ground military equipments at the 12th China International Aviation and Aerospace Exhibition (Airshow China) in Zhuhai, south China's Guangdong Province, on Nov. 7, 2018.

Armored vehicles parade during a dynamic display of ground military equipments at the 12th China International Aviation and Aerospace Exhibition (Airshow China) in Zhuhai, south China's Guangdong Province, on Nov. 7, 2018.

An armored vehicle attends a dynamic display of ground military equipments at the 12th China International Aviation and Aerospace Exhibition (Airshow China) in Zhuhai, south China's Guangdong Province, on Nov. 7, 2018.

Photo taken on Nov. 7, 2018 shows armored vehicles after a dynamic display of ground military equipments at the 12th China International Aviation and Aerospace Exhibition (Airshow China) in Zhuhai, south China's Guangdong Province.

Photo taken on Nov. 7, 2018 shows armored vehicles after a dynamic display of ground military equipments at the 12th China International Aviation and Aerospace Exhibition (Airshow China) in Zhuhai, south China's Guangdong Province.