20 19 training mobilization order document, insisting on hard training and scientific training, carrying forward the fighting spirit of "one is not afraid of hardship, the other is not afraid of death", not afraid of strong enemies and opponents, not afraid of difficulties and obstacles, tempering bloody courage, training elite troops, resolutely completing the mission and tasks entrusted by the party and the people in the new era, and welcoming the 70th anniversary of the founding of New China with excellent results.