The hardship steelworkers have to go through is a very meticulous steelmaking process with many steps such as loading, melting, casting steel... they all have to be directly exposed to hot temperatures and dust. This is a job that mainly uses hands and feet. Even though there is support from machines, to ensure the operation process is not interrupted, there are steps that are indispensable for human hands. The working environment in the steel furnace is extremely harsh, the temperature in the furnace is up to 1,600 degrees Celsius, the hot working environment sometimes reaches 700 degrees Celsius. With the scorching heat burning their skin and flesh, they still worked hard day and night, not afraid of difficulties, enthusiastically moving in to clear the flow to ensure production progress.