1, rock climbing: refers to firefighters climbing on the cliff with professional rock climbing tools to achieve the purpose of rescue.

2. Ladderless climbing in fire drills: refers to the firemen landing easily with an iron pipe, a bamboo pole, or a thick hemp rope by using the window sill and downpipe of the house.

3. Climbing a building with bare hands: It means that firefighters can climb a tall building with bare hands to reach the rescue site in an emergency.