[Foreign Language] Hello, everyone, and thank you all for joining Kingsoft Cloud's Fourth Quarter and Fiscal Year 2022 Earnings Call. 2022 was an extraordinary year in many ways, and we're pleased to have successfully navigated the various challenges we faced in the complex and dynamic environment. As I took on the CEO role, we have remained committed to our strategy for high-quality, sustainable growth while continuing to building success based on technology. We have also implemented cost reduction and efficiency initiatives, which have resulted in steady improvements to our profitability. I am pleased to highlight some of our notable results with it. In Q4, we saw a remarkable increase in our adjusted stock profit, reaching RMB 169 million, representing a fourfold increase year-over-year. Adjusted gross margin increased to 7.9%, rising by a significant 6.7% from the same period last year. Furthermore, our net operating cash inflow amounted to RMB 370 million, marking the third consecutive quarter of positive net operating cash flow since Q2 of last year. We also recorded a quarterly free cash inflow for the first time, which is an important milestone for us. These impressive results demonstrated our strong business resilience and provided a solid foundation for us to stabilize restarts and emerge even stronger. Now I would like to provide some updates on our progress in 3 areas, namely public cloud, enterprise cloud and research and development. I'll start with public cloud services. In Q4, revenues from this business remained stable at RMB 1.35 billion, representing a slight increase from the third quarter. We fine-tuned our positioning and incremented differentiated strategies for key account customers and midsized customers with key account partners, we strive to maintain a balance between revenue and profitability While delivering the ultimate service experience to establish a superior word-of-mouth reputation for our full stack solutions. We leveraged this strong reputation and the scalable core capabilities we have developed to serve key account customers to expand our cost business opportunities with midsized customers. This approach allowed us to gradually reduce our dependence on key account customers while driving revenue growth and profit enhancement in our public cloud business. During the past half year, we carried out a systematic review of more than 200 companies from above 10 industries and signed more than 30 new midsized customers with high growth potential. Thanks to these strategies, the revenue contribution from our top 3 public cloud partners has been not declined, while the revenue contribution from midsized customers continues to increase steadily. As a result, we have improved our customer mix while maintaining stable revenue growth in the public cloud business. Moving on to Enterprise Cloud Services. Revenue increased by 26.4% quarter-over-quarter to RMB 790 million in Q4. We remain steps in executing our high-quality and sustainable growth strategy and further clarified and institutionalized our project management best practices will fundamentally enhance our enterprise cloud business quality. This effort centered on 4 key initiatives. First, we focus on accumulating and enriching our core offering of proprietary products and solutions capabilities. Second, we continued to enhance the revenue share of our proprietary products and solutions across our projects. Third, we targeted industries and customers with high potential lifetime value catering to their evolving needs and grow with them. Lastly, we further enhanced our project execution to improve customer experience and reduce costs. These initiatives not only generated a relatively high estimated margin for enterprise cloud projects in the current financial period, but will also drive sustainable margin expansion in the long run. Taking the public services sector, for example, we focus on the public service cloud model and developed a benchmark system consisting of cloud products, services and operations. In Q4, we completed a smart city upgrade project for the Public Services and Big Data Management Bureau of [Cervi] municipality for the province in which we deployed our core proprietary enterprise cloud solution, Galaxy Cloud. We are also carrying out a number of other projects, including the Beijing Water Authority Public Services Cloud and the [indiscernible] Public Cloud, further sharpening our competitive advantages and business scale in public services. In the health care sector, we continued to enhance our 5 major models, namely the regional health care cloud model, medical image cloud model, integrated health care organization model, regional integrated model and smart capital model. During the quarter, we completed the second phase capacity expansion projects for the health care cloud in the [indiscernible] new area and the medical image file of the Chongqing Health Commission. This showcases our ability to provide continuous ongoing support for enterprise cloud partners using our market-leading products, solutions and services. In the financial services sector, we further deepened cooperation with state-owned banks and major commercial banks by focusing on providing financial big data support and operational capabilities. In addition, while retaining a stable existing customer base, we strengthened our project deployment partnership with Kaman, particularly enhancing our synergies and cross-selling in the banking segment. In terms of technology, we continued to advance our core strategy of building success based on technology. In third quarter of 2022, we developed the Beijing Wuhan dual research center strategy, and we executed well in the fourth quarter. We aim to sustainably enhance our R&D capabilities while maintaining a disciplined R&D budget. We doubled the number of R&D funds in the Wuhan Research Center within just 3 months of its launch in December 2022, and we expect to grow the headcount there to more than 1,000 over the next 3 years, injecting momentum into our R&D initiatives and helping cement our industry leadership. We strive to deliver the ultimate user experience across our core products and technology categories, including cloud holds cloud-native enterprise cloud infrastructure, enterprise storage and big data cloud platforms, and we benchmark ourselves against the top-tier players in the cloud industry. For example, we recently launched our seventh-generation cloud host, as well as new versions of our container services and serverless cloud functions, delivering significant performance improvements. We added 79 key operating features, including various [indiscernible], test solutions and operational management assumptions to the upgraded version of Galaxy Cloud, significantly enhancing the competitiveness of our flagship enterprise cloud product. We also upgraded the data collection, data integration and hybrid architecture deployment capabilities of our big data cloud platforms and engine solutions. In addition, we significantly enhanced our product compatibility with various operating systems, databases and chips. Since the debut of GPT 3.5, we have been closely following its development and actively exploring relevant business opportunities. First, GPT models require massive computing power and vast group of data making cloud computing a natural fit for this technology and an essential enabler for use cases, including both training AI models and applying them to various scenarios. The years of collaboration with leading AI companies we have developed a market-tested solutions that can be rapidly deployed on demand. Second, major Internet cloud service providers generally are developing their own CPG businesses, whereas we remain a neutral player. This means we can serve a wider range of partners and a natural advantage that the market is beginning to recognize. Third, the application of GPT models, especially in traditional industries, which relatively underdeveloped IT capabilities will require extensive preparation work unique to each company, including consulting and planning, process reengineering, customized development, installation and deployment and ongoing maintenance. Our strong and wide-ranging IT support and deployment capabilities will enable us to capitalize on such huge opportunity in this market. Overall, looking back at the challenges we faced in 2022, we are gratified that our proactive strategic adjustments enabled us to achieve positive initial results and strengthening our conviction that we are on the right track. Looking ahead, in the face of new challenges and opportunities, we will pursue high-quality and sustainable development no matter how the environment changes and roll up our sleeves to create sustainable value for our customers, shareholders, employees and the society. I will now pass the call over to our CFO, Henry, to go over our financials for the quarter and full year 2022. Thank you.