Looking back at the motherland, it has been 31 years since the reform and opening up. Over the past 31 years, I believe that each of us has truly witnessed and felt the great changes in China's economic and social development and people's lives, from the scenery of the city to the clothes and diets of ordinary people. The 31 years since the Third Plenary Session of the Eleventh Central Committee in 1978 have witnessed the historic and creative activities of our Party to lead and unite the people of all ethnic groups in China, emancipate our minds, seek truth from facts, forge ahead with one heart and one mind, and build Socialism with Chinese characteristics. With the development of reform and opening up for 31 years, the life of China people has changed from poverty to food and clothing, and then to a well-off society as a whole. China society has undergone a great historical change from being closed, poor, backward and lacking vitality to being open, prosperous, civilized and full of vitality. The people of China have basically achieved a well-off material life, their sense of ownership has been significantly enhanced, their education level and civilization level have been significantly improved, China's advanced social productive forces have been continuously developed, economic, political and cultural construction has achieved remarkable results, and the overall civilization level of society has been greatly improved. All this took only 31 years, and it has been called a miracle in the history of world development, and the creator of this miracle is the 1.3 billion China people under the leadership of China's * * production party. 13 billion China people and socialist China have undergone fundamental changes, which in itself is a great contribution to the progress of human civilization. The glorious course of China's reform and opening up for 31 years has brought about earth-shaking changes in our poor and backward agricultural country. Looking back on China's 31 years of reform and opening-up, we have made great achievements. The political, economic, military, cultural, sports and people's living standards and social development levels have all been greatly improved, and our international status and prestige have been growing, which makes us more confident to hold high the great banner of Socialism with Chinese characteristics, stick to the road of Socialism with Chinese characteristics and fulfill our historical mission in the new century and new stage. This season is the season of planting rice in the countryside, and it is also the busy season for farmers in three summers. Thirty years ago, when tractors first drove into the countryside, the peasants were still very curious. Nowadays, traditional farming methods are gradually being replaced by roaring tractors, harvesters and other agricultural machinery. Many farmers are no longer satisfied with the traditional production and life style of "working at sunrise and resting at sunset". It is no longer unusual for farmers to buy tractors or cars. Now, in the city, buying a car is no longer a distant dream. On the wide road, family cars of brands such as Volkswagen and Nissan are galloping freely, which shows that the 31 years of reform and opening up have greatly changed the lives of China citizens. Thirty years ago, the lifestyle of residents was "four generations living under one roof with ten square meters, and five generations living in humble rooms". Today, with the improvement of living standards, farmers have built new buildings in every household, and urban residents have changed from the previous bungalows to the present small high-rise duplex houses. People's living is developing towards "taller, more spacious and more environmentally friendly", which reflects the great improvement of people's housing conditions everywhere, air conditioning and duplex housing. In the 1971s and 1981s, the "sewing machine, black-and-white TV set, bicycle" and other "three things" that urban residents could not live without have been replaced with high-grade household appliances. Imagine that in the summer of 31 years ago, people could only shake the cattail leaf fan to relieve the heat, but now it has been replaced by air conditioning. Thirty years ago, due to the low family income, the limited funds mainly gave priority to eating, and the planned economy implemented by the state for a long time, the production capacity was very limited. Ordinary residents could only rely on two legs to go to work and travel, and it was possible for very few people with better family circumstances to use bicycles to travel. Nowadays, after 31 years of reform and opening up, the construction of urban basic roads and transportation facilities have been greatly improved. People usually have a variety of tools to go to work and travel, such as bicycles, electric cars, motorcycles, buses and private cars. When they travel far away, there are trains and cars, planes in the sky and ships in the water. They can choose and combine at will, so that residents can feel convenient and fast everywhere. Thirty years ago, people's entertainment was very simple. After the reform and opening up, the state vigorously advocated the unity of material civilization and spiritual civilization, and spiritual civilization has been greatly developed. Film and television singing and dancing, reading newspapers, playing chess, painting and calligraphy, flowers, birds, insects and fish, surfing the Internet, traveling and hiking, exercise and fitness, which used to belong to the rich, have entered the homes of ordinary people, greatly enriching their spare time. In the past 31 years of reform and opening up, with the reform of the national medical system, from establishing and improving the basic medical security system for urban workers, to the new rural cooperative medical system, and then to the health service system throughout urban and rural areas, the public welfare of public medical and health undertakings has been well interpreted, and it has become possible for everyone to enjoy basic medical services. Many residents' families have no worries and are no longer afraid of getting sick. Coupled with the rapid improvement of family income and living conditions, residents usually start to pay attention to their physical and mental health from the nuances, which has greatly changed from the past phenomenon of "minor illness is cured". Thirty years of hard work, thirty years of vicissitudes. Reform and opening up have made China's economy flourish; Reform and opening up have enabled people to live and work in peace and contentment. Looking into the future, we have reason to believe that China will have a better tomorrow and our life will become richer and richer!