Looking back, the government was corrupt and incompetent, and foreigners crossed the border at will, dividing land in China, eating, drinking and having fun. Now, China's national defense is getting stronger every year, so we can't be bullied by foreigners and never let them lead us by the nose. For the prosperity of our country, for our living and working in peace and contentment, we must do a good job in national defense. Only in this way can we achieve real peace and prosperity.