On September 28, the fourth Party branch of the Group company carried out Party group study activities and organized the study of excerpts of "A Brief History of Socialist Development", "a Brief History of Reform and opening up" and "the 72nd anniversary of Prosperous China"。

　 It is necessary to seriously study the "four histories" theoretical reading, complete, comprehensive and accurate understanding of history, grasp its spiritual essence, learn to use the theoretical knowledge to arm the mind, guide practice, promote work, and strive to contribute to the reform and development of the group company。To understand the origin of the National Day, the significance and the course of national development，72 years of great miracles and historical inspiration，New China has created a great miracle of economic development, a great miracle of improving people's livelihood, and a great miracle of scientific and technological progress.，These miracles have greatly changed the face of China，Together into a grand scene of the great rejuvenation of the Chinese nation。National Day Anniversary is a feature of modern nation states, is accompanied by the emergence of modern nation states, and becomes particularly important。It became the symbol of an independent state, reflecting the state and polity of the country。

　 As a new Age party member，We must bear in mind that the leadership of the Communist Party of China is the most essential feature of socialism with Chinese characteristics，It is a powerful advantage of the socialist system with Chinese characteristics，This is the fundamental political premise and guarantee for our steady and long-term progress，We need to be led by China in the new era，Contribute wisdom and strength to promote the high-quality development of the group company。