The universality and particularity of contradiction are dialectical unity. First of all, the universality and particularity of contradictions are different and cannot be confused. China has the universality of socialism, but China has its own particularity and characteristics. Taking the road of Socialism with Chinese characteristics is summed up from the experience and lessons of the failure to copy the socialist model of the former Soviet Union. If you don't go your own way, you will only die. Secondly, the universality and particularity of contradiction are interrelated and inseparable, and the universality of contradiction lies in the particularity of contradiction. China takes the socialist road with its own characteristics, that is, on the basis of adhering to its own characteristics, it must keep the essence of socialism unchanged, that is, it must take the socialist road, without which society will deviate from its development direction. Therefore, we should always adhere to the socialist road and explore our own development model in persistence. Finally, the universality and particularity of contradictions are mutually transformed under certain conditions. For all socialist countries, socialism is universal. However, for China, socialism has been endowed with some special attributes. Therefore, taking the road of Socialism with Chinese characteristics is a historical choice, a correct choice to sum up the success or failure, gains and losses and lessons, and an inevitable historical development of China's social development.