In the course of a hundred years of struggle, the Communist Party of China is not afraid of suffering and unites to move forward. The leaders, the people and the country have made brilliant achievements that have attracted worldwide attention. The people have changed from a weak country in science and technology to a powerful country in science and technology, and the young generation has become more and more confident and responsible. China has undergone tremendous changes in the past 100 years. We reproduced these scenes through the combination of two-dimensional animation and three-dimensional animation, praising the great achievements of the Communist Party of China.