Confidence is a faith and spirit, and confidence in the path of China is the trust of the Chinese people in the development ability and future of the Chinese nation. Its formation is closely related to the glorious achievements of China's century-old development. China's confidence in its path comes from the correct choice of China's path. Over the past century since its founding, the Communist Party of China has led the Chinese people through innumerable trials and tribulations, opening up the road of new democratic revolution, socialist transformation and socialist construction, and socialism with Chinese characteristics. The Chinese people have strengthened their confidence in China's path through the hundred years of trials and tribulations. This confidence carries the countless dreams of the sons and daughters of the Chinese nation and is the soft power for the rejuvenation of the Chinese nation. The key to establishing the theoretical premise of China's road confidence is to clarify the superiority of China's road. Only by placing it in different frame of reference for multi-dimensional comparison, can its superiority be fully demonstrated and can it stride forward steadfastly. Obviously in the new era, by reviewing and summarizing the development of China's path in the Party's 100-year development, placing China's road in its own and others' history and reality, and making synchronic and diachronic comparisons, to look back and clarify the generation logic of China's road confidence in the Party's 100-year development with historical materialism has extremely important meaning. It can reveal the superiority of the road of socialism with Chinese characteristics, and can inspire all the Chinese people more confidently "to go their own way"-the road of socialism with Chinese characteristics, striding towards the new journey of comprehensive construction a socialism modernization country.