What are the connotations of the Long March spirit?

The basic connotations of the Long March spirit are:

1. Regard the fundamental interests of the people of the whole country and the Chinese nation above all else, strengthen the ideals and beliefs of the revolution, and firmly believe in the spirit that the just cause will inevitably win;

2. In order to save the country and the people, I am not afraid of any difficulties and obstacles, and I will spare no expense;

3. Adhere to the spirit of independence, seeking truth from facts and proceeding from reality;

4. The spirit of taking the overall situation into consideration, strict discipline and close unity;

5. The spirit of relying on the people closely, living and dying with them, suffering and struggling hard.