Firefighters from a fire and rescue station are conducting training in high tenperature in Hai'an City, east China's Jiangsu Province, August 18, 2020. /VCG

The firefighting and rescue team is practicing water cannon layout for fire controlling at quick pace in Hai'an City, east China's Jiangsu Province, August 18, 2020. /VCG

A firefighter in 100-meter obstacle rescue exercise training in Hai'an City, east China's Jiangsu Province, August 18, 2020. /VCG

Firefighters in rope climbing training in Hai'an City, east China's Jiangsu Province, August 18, 2020. /VCG