National Railways are loved by the people.

Maintain railway security and order.

If the lamp is not pulled out, it will not turn on, and if the art is not practiced, it will not be perfect.

When the railway is connected, all industries will prosper.

Safety is not guaranteed and efficiency is not good.

Safety first, prevention first.

Safety is the biggest benefit.

Working by chapter is the best solution.

Making big things small will lead to many troubles later.

Keep safety in mind and never relax.

A thousand-mile embankment collapses in an ant nest.

Safety education embodies both voice and emotion.