Literal translation is "emergency take-off".
In the era of less liberal atmosphere, the film was inevitably shaped by the influence of political propaganda. However, what's needed to be given credit is that unlike previous typical propaganda films of earlier era, such as in Cultural Revolution, where communist ideology was always perfect and nothing disastrous would happen under the greater leadership, this film did begin to tell some truth by admitting that as a result of political turmoil, disaster did happen.