Okay. Thank you, Yuhua. Hello, everyone. Welcome to Sunlands Second Quarter 2025 Conference Call. Prior to commencing, I would like to kindly remind all attendees that the financial information referenced in this release are presented on a continuing operation basis, and all figures are denominated in RMB unless explicitly specified otherwise. In the second quarter of 2025, we achieved solid momentum across key performance metrics. Net revenue reached RMB 539 million, up 9.5% year-over-year, supported by resilient learner demand and the continued expansion of our course offerings. Notably, net income in this quarter surged to RMB 126.6 million, with net margin expanding to 23.5%, representing a 54% increase from the same period last year and 68.5% sequential jump. This marks a significant step change in our learning capacities. Now let's turn to the performance of our major courses programs. Our degree and diploma-oriented post-secondary offerings was the cornerstone of our legacy business models now contributed approximately [ 11% ] of our total revenue. By intentionally resizing this business line, we have redirected resources to faster-growing higher-margin areas that better align with evolving learner needs. The adult education landscape in China is undergoing a structural transformation. Learners are shifting from pursuing formal credentials to seeking practical skills, emotional enrichment and lifelong growth. According to third-party research, the market is expected to exceed RMB 1 trillion by 2027 with a 5-year CAGR of 12.6%. Online education, in particular, is projected to grow at 17.3%, reflecting strong momentum behind the digital-first learner-centric models. We identified this shift early. Since 2021, we have executed a deliberate transition from a degree-centric approach to 3-pillar models, degree programs, professional skills and interest-based learning. This evolution was not a product expansion. It redefined our value proposition, grounded in deep user insight and long-term market vision. Today, nondegree programs, including professional certifications, practical skills and interest-based courses contributed to approximately 77.6% of our total revenue. Among them, interest-based learning has demonstrated exceptional growth, achieving over 15% year-over-year revenue growth. In 2024 and the first half of 2025, the sector recorded enrollments of over 517,000 and 300,000, respectively. Based on current momentum and visibility, we believe Sunlands has established a learning -- leading position in China's adult interest-based education sector. The core driver of this growth is our focus on the silver demographic, learners aged 15 to 75, which have emerged as a high potential audience. By the end of this quarter, we have built a private user ecosystem of tens of millions Sunlands users with over 1 million paying for full-price courses. Based on internal estimates, this segment achieved course completion rate of around 18%, repurchase rate of over 16% and satisfaction levels for certain courses generally above 95%. Beyond metrics, our platforms has become a meaningful social hub for the retirees. Many users once facing solitude of social [indiscernible] are now finding new peer networks, sharing passions and building lasting connections through online forums and offline with us. What emerges is a high-impact social graph born from the learning experiences itself, where courses spark conversations and conversations evolve into communities. This is a multiplier effect of intelligent purpose-driven education. Complementing this demographic focus is our second growth engine, intelligent personalization powered by AI. If demographic defines who we teach, intelligent adaptive technology defines how. Our proprietary SaaS platform trained on to decades of adult education data and billions of interactions delivers personalized content, real-time feedback and dynamically assembled courses at scale. Besides, we also introduced a Mandarin voice activated -- AI assistant that understands no or accented speech for older learners, embodied as expressive meta humans. This assistance makes learning intuitive, humane and emotional resident guided by our access framework, answer, comment, supervisor study, will ensure consistent support and measurable outcomes. The silver economy is emerging as one of China's most transformative growth frontiers in the stakers. With our first-mover advantages, proven execution capabilities and the technology infrastructure refined over 2 decades, Sunlands uniquely positioned to lead in senior education. We extend our gratitude for your presence today and the continued support you provide. Thank you, and we look forward to your valuable engagement. With that, I will turn the call over to our Financial Director, Hangyu, to run through our financials.