Teacher: Tomorrow's Script Will Be Overturned or Overturned.

An unconventional vocational school teacher turned the "Road Transportation of Dangerous Goods" class into a large-scale live-action script. When an introverted girl plays the driver of a 10-ton liquid chlorine tanker, the monitor plays the loader who is pressured by the cargo owner, and the drama-savvy student plays the unscrupulous cargo owner - the class becomes a competition between acting and professionalism, with hard-core knowledge hidden in the laughter and professional warmth in the twists and turns.