Thank you, William. Let's now review our key financial results for the first quarter of 2025. Our total revenues reached 12,000,000,000, increased to 21.5% year over year, and decreased to 38.9% quarter over quarter. Vehicle sales were 9,900,000,000 RMB, up 18.6% year over year and down 43.1% quarter over quarter. The year-over-year growth was mainly due to higher deliveries, partially offset by a lower average selling price from product mix changes. The quarter-over-quarter decrease was mainly attributable to fewer deliveries impacted by seasonality. Other sales were 2,100,000,000 RMB, grew by 37.2% year over year, and decreased 5.9% quarter over quarter. The annual growth was from increased sales of parts after-sales vehicle services and the provision of power solutions, along with a rise in sales of used cars and technical R&D services. The decrease quarter over quarter was due to decreased sales in technical R&D services and auto financing services. Looking at margins, vehicle margin was 10.2% compared with 9.2% in one last year and 13.1% last quarter. The year-over-year increase was mainly due to lower material cost per unit, partially offset by changes in product mix. The quarter-over-quarter decline was mainly due to the increased manufacturing cost per unit from lower production volume. Overall gross margin was 7.6% compared with 4.9% in Q1 last year and 11.7% last quarter. The year-over-year increase was mainly driven by first, higher sales of parts, accessories, after-sales vehicle services, and technical R&D services, which carry relatively higher margins. Second, higher vehicle margin. And third, they reduce the gross loss rates from power solutions as our user base grew. The decrease quarter over quarter was mainly attributable to lower vehicle margin. Turning to OpEx. R&D expenses were RMB 3,200,000,000, increased 11.1% year over year, and decreased 12.5% quarter over quarter. The year-over-year increase was mainly due to the incremental design and development costs for the new products and technologies, as well as the increased personnel cost in R&D functions. The quarter-over-quarter decrease was mainly driven by decreased design and development costs resulting from different stages of development partially offset by increased personnel costs. SG&A expenses were 4,400,000,000 RMB, up 46.8% year over year, and down 9.8% quarter over quarter. The year-over-year increase was mainly driven by the increase in personnel costs related to sales functions, and the increase in sales and marketing activities. The quarter-over-quarter decrease was mainly due to the decrease in sales and marketing activities and professional services, partially offset by the incremental personnel costs. Loss from operations was 6,400,000,000 RMB, up 19% year over year and 6.4% quarter over quarter. Net loss was 6,800,000,000 RMB showing an increase of 30.2% year over year, and a decrease of 5.1% quarter over quarter. That wraps up our prepared remarks. For more information and the details of our audited first quarter 2025 financial results, please refer to our earnings press release. Now I will turn the call over to the operator to start our Q&A session. Thank you.