Thanks Mr. Gong, and hello everyone. Q4 was a record-setting quarter for our membership revenue, operating profits, operating cash flow and free cash flow. The operating margin continued to expand driven by operating leverage. In addition, we raised around $1.3 billion over the past 12 months to remove the debt overhang. With operational and financial performances in great conditions, and significant capital structure enhancement, the management will be able to focus on delivering high quality growth in the long run. Now I will also like to take this opportunity to review the overall performance for the year 2022 for iQIYI. First, we delivered what we promised earlier in the year. We set a goal of reaching non-GAAP operating breakeven for the full-year of 2022 and ended up with non-GAAP operating profit of RMB2.2 billion far exceeding our expectation. Then we shifted our operational focus from cost down in Q1, Q2 to scale up in Q3 and Q4 and roll out our calm growth strategy in the middle of the year, which resulted in healthy expansion of market share, membership services revenue and profit in the second half. The momentum continues beyond the December 31, 2022. And in addition, we also promised to protect the interest of all the stakeholders and fixed the immense challenge of debt overhang despite the extremely volatile market and then we made that as well. Secondly, we humbly ask our investors to look beyond iQIYI-specific achievement and revalue the long-form video industry as a whole. iQIYI continued to outperform to deliver alpha, but the ROI for the entire industry was quickly recovering for the entire 2022 as well to deliver beta driven by the structural change on the supply side, less quantity, more quality, more concentrated supply of platform originated content leads to higher hit ratio and more efficient cost control. On the demand side, as Mr. Gong mentioned, long-form video remains the fundamental entertainment need for the mass market. Over time, the higher quality of content naturally lead to the higher willingness to pay, hence the higher ARM. And we are in a virtuous cycle and we'll see a more promising future. Third, we would like to thank everyone who supported us in a very dramatic 2022, including our users, employees, content partners, our shareholders, and supportive bondholders and creditors. Our commitment in achieving healthy business growth remains unchanged and we are more confident than ever in ability to generate value for all stakeholders in the long run. For detailed financial data for Q4 and fiscal year 2022, please refer to our press release on our IR website. Now we will open the floor for Q&A.