Hello everyone, I am here today because I want to talk about one key issue that is about invention and the role played by science and technology. First of all, we need to understand what science and technology is? The concept of science and technology in the most common sense is all activities that ensure systematic and creative activities to support the development of the common treasure of human knowledge. It can be knowledge about people, life - society, nature, ... from which the application forms new and more modern applications. They have a very important role in human life. They can expand production capacity, promote economic growth and development, second is scientific research, third is to promote quality improvement, commodity competitiveness, ... learning and technology are different, but they are closely related. Science will affect technology, leading to the development of technology. From there they have the most powerful and direct impacts on human production. Science and technology are formed by the application of human knowledge to create tools and means for production as well as other activities in human life. Since then has brought the society to a new level. Thank you for listening