 Welcome to ITU Telecom World 2017 in Busan in the Republic of Korea. I'm very pleased to be joined in the studio today by Mr Yuang Hoa, who is the Secretary-General of the TDIA, the Telecommunication Development Industry Alliance in China. Mr Hoa, thank you very much indeed for being with us in the studio today. Thank you. Now I'd like to start off by asking you about digital transformation. It's a buzzword here at ITU Telecom World and very much in the ICT industry. I wanted to ask you what does smart digital transformation mean to you? What are the most important changes that you expect to see in the ICT landscape in the next five to ten years? I think the future five to ten years in the ICT industry will have a very, very big change. The main standard is that it meets the public's communication in the past. The communication between people and people becomes a service to the whole society, including the connection between people and things. For all kinds of Internet, mobile Internet, etc. to provide support services. Therefore, it has made a huge change to its requirements. For example, it requires a lot of shortcomings. For example, it's chip, it needs to be reduced to meet a lot of things. So the challenges of the future five to ten years for the ICT industry are still very, very big. We need to work hard to study the use of more efficient platforms, to reduce the number of functions, to connect more with the ability and to spread more data. In order to ensure that the future five to ten years needs to be developed by the economy of the society. And which industries or sectors do you think will take the lead in 5G applications and uses? In the last three years, we have been very concerned with the cooperation between the ICT industry. We hope that we can use the ICT technology to make more services to the industry, to create and to live. And how important is collaboration and cooperation to you in the 5G era? The service of the industry is very, very important. In this, the priority may be to be able to achieve the application of 5G. For example, the car network, for example, the far-away medical care, for example, the automation of large-scale automation, the manufacturing of the industry, etc. In this respect, I think it will first enter the scope of 5G application. What is ITU Telecom World? For example, the 5G that you mentioned just now. In the future 5G development process, we think that ITU should not only define the platform used by the 5G public users, but also to distribute different platforms according to different industries. In this way, 5G will be able to get very good development in the future social life application. So, every time I attend ITU events, I have been from the technical side, from the evaluation side, and from the future use side, to get a lot of good development.