Thank you, Chairman Lai, and thank you, Sophie. Hello to everyone on the call. As I go through our financials, please note that unless specifically mentioned, all numbers quoted are in RMB and percentage changes refer to year-over-year comparisons. Detailed information on our financial performance, unit economics and cash flow are posted on our website, and I'll go through some of the highlights here. In the first quarter, we adhered to the principle of profitable growth and continue to improve the quality of services and customer satisfaction. Our parcel volume grew 19.1% to reach CNY 8.5 billion, and we achieved CNY 2.3 billion adjusted net income, which increased 1.6%. Total revenue increased 9.4% to CNY 10.9 billion for the first quarter. ASP for our core express delivery business decreased 7.8% or CNY 0.11 given intensified competition. The CNY 0.06 impact of decrease in average weight per parcel is CNY 0.16 in incremental volume incentives, were partially offset by the CNY 0.12 positive mix shift from increased proportion of KA volume. Total cost of revenue was CNY 8.2 billion, which increased 17.9%. Overall unit cost for the core express delivery business remained flat at CNY 0.94. Combined unit cost of sorting and transportation decreased CNY 0.09 for the quarter, benefiting from economies of scale and various cost productivity gain initiatives. Specifically, unit cost of line-haul transportation decreased 13.2% to CNY 0.41, driven by more effective route planning in conjunction with improvements in fleet operations. Unit sorting costs decreased 10.4% to CNY 0.27, benefiting from improvements in automation and labor efficiency. Other cost of revenue included KA-related pickup and delivery fulfillment costs paid to our network partners; and on a total volume denominator basis, it increased CNY 0.10, which was in line with KA volume increases. Gross profit decreased 10.4% to CNY 2.7 billion and gross profit margin rate decreased 5.4 points to 24.7%. SG&A, excluding SBC, decreased 13.5% to CNY 517 million. SG&A expenses, excluding SBC, as a percentage of revenue decreased to 4.7%, reflecting strong corporate cost efficiency. Income from operations increased 6.1% to CNY 2.4 billion and associated margin rate decreased 0.7 points to 22.1%. Adjusted EBITDA increased 0.7% to CNY 3.7 billion. And operating cash flow was CNY 2.4 billion for the quarter, which increased 16.3%. Capital expenditure for Q1 totaled CNY 2 billion, and we anticipate our annual CapEx in 2025 to be between CNY 5.5 billion to CNY 6 billion. Now moving on to business outlook. Based on our assessment of today's market conditions and business plan performance outlook, we are reiterating our 2025 full year parcel volume guidance of 40.8 billion to 42.2 billion, which equates to a 20% to 24% increase year-over-year. These estimates represent management's current and preliminary view, which are subject to change. Now this concludes our prepared remarks. Operator, please open the line for questions. Thank you.