 So good morning everyone. It's really be nice to be here at Dublin. Before my speech actually I have a question. So have you been heard about Open Euler before you come this conference? Anybody? Okay. Great. Great. I got almost two or three persons but I think that's the exactly the reason why I fly almost 20 hours to be here and talk about Open Euler. Actually Open Euler is an open source community. It's incubated and operated by the Open Atom Foundation. So Open Euler has intention to build an open diversified and architectural inclusive open source community. And you may say we already have so many latest issues. Why we need another one? So when the diversified computing is coming, we bring a lot of the new opportunity and the new technology innovation. Just as multiple, multi-architecture scheduling and also the fully utilising diversified computing power and all of those innovation has enabled our customer to see a better future. So when we talk about this change, they bring a lot of the application, new demand. Is there any change we need to happen in the operating system? It seems in the operating system that all the architecture, image, the build, the tools is quite stable in the past 20 years. So when we decide to open source Open Euler in three years ago, so we're really thinking about we should make some change about that. And then we set our mission with Open Euler. Open Euler will invest to build a native open source community, oriented by the multi-architecture, which can be the driving force to unleash the computing power and drive the more innovation for the industry solution. Yeah, it seems a really big one. Let's see a video. We already enabled the most of the mainstream multi-architecture like the X86, Rix 5 Power, and thank you to those companies, the power that's from Intel, Huawei, Suzie, Mawel, SCS, and lots of the company gave the contribution to our community. So far, I want to spend a little bit time to talk about Rix 5 because Rix 5 is really popular in here, what I know. Actually, the Rix 5 adaptation work is from April 2020 in our community. Much of the latest adaptation work for the Rix 5 is implemented in our community. In terms of the adaptation, we already complete more than 6,000 system software ecosystem for Rix 5. PLCT Lab is the first and also the biggest Rix 5 lab in Linux Foundation. Open Euler Rix 5 distribution already run in Rix 5 lab, more than one year with the SCS support. To realize ideally our scenario OS, Open Euler initiative, a lot of the works. And the first thing is we are thinking about one unified repo can support developers to collaborate the deployment. The second thing is we are defined Euler maker. Euler maker is a two case. The two case can allow our developer to flexi build and clip in your image by software package level, by file level and also by function level. And furthermore, Open Euler provides a different scenario case to realize the capability and the results can be sharing among the different scenarios. When we realize a more flexible image building system, it also brings a new challenge for us. How to ensure the dependency backtracking of the complete software supply chain, when a new CVE appeared? Can we do a minutes level perception and dependency? Open Euler gradually opens up tools and services to achieve orderly management from user scenarios to the whole supply chain. We not only open source the result of the supply chain aggregation and optimization, but also we open source the supply chain itself. The build and operation dependency of open source software and the traceability of upstream both are published in our community. So we are really thinking about build transparency and complete software supply chain is quite important. We can make a sustainable operating system. Open Euler actually adopts rapid evolution. Each two years we release a long-term support version and each six months we release innovation versions. The latest LTS is 22.3 LTS. Actually this version already with more than 700 developers make the contribution with that. This version makes a significant improvement on the software enablement, hardware, software ecosystem, hardware enablement and also the multi-scenarios. And also this LTS version we adapt a lot of the new features and new innovation we already release in the past three innovation versions. Open Euler also grows very fast in our community and the business. Since we opened up in almost three years ago, so in the past three years we already get a lot of the enterprise customer in the some top industry. It's like a China mobile, China telecom and the state-grade also some banking like a China construction bank, also some internet company like Baidu. So with those large skill commercial use, they also gave lots of the feedback to the community and also those customers drawing the innovation for the new feature, new demand. We believe innovation technology, active community, also a very rapid commercial adoption. That is a very important three key element can drive the Open Euler community expansion very quickly and also make a self circulation system. More than 20 OSP already released a distribution for Open Euler and they cover most of the scenarios server cloud, server cloud age and the embodied. And some of the partner is actually is also a global partner like the SUSE, like the Thundersoft. Those partner provides a diverse industry solution. Open Euler welcome more OSP and enterprise you can try and release your distribution based on the Open Euler. Actually you can see the change is happening in our community day by day. Almost we have a 10 innovation project per month and we have more than 100 code commands per day and also we have one security adversary per day. So the change is happening every day but Open Euler still is a long way. Open Euler is gradually building its own self-secularization system for a sustainable future. Actually this is the first time Open Euler coming with international events. We try to more proactive to participate and communicate with all the global developers. I think compared with our mission, all the things we already done, it's just a beginning. It's still a long journey to make to the final arrival for our mission or our target. So welcome all the community and all the developer and all the enterprise to join in our community and I believe finally we will arrive at Roma. So thank you for your listening and welcome to our booth. I'd like to have a more communication with all of you. Thank you so much.