Building a strong country and rejuvenating the nation have been the long-cherished aspirations of the Chinese people since modern times. After modern times, China gradually became a semi colonial and semi feudal society, suffering from bullying, fragmentation, frequent wars, and loss of life. The Chinese nation has been delayed for too long by various internal and external troubles. We always have an extraordinary sense of urgency and sense of the times. Once the CPC was born, it established its original mission of seeking happiness for the Chinese people and rejuvenation for the Chinese nation. Over the past century, generations of the CPC have made bold progress towards the same goal. The struggle history of the CPC people is a magnificent historical relay race spanning a hundred years. Each generation has its own Long March, and each generation has its own responsibilities. The period from 2012 to 2022 was a decade of vigorous work. The realization of the great rejuvenation of the Chinese nation has entered an irreversible historical process. History has profoundly proven that we have achieved a good result with this stick. We must race against time and advance with history. (Liao Xinshe)