Thank you, Wendy. I think the most important, as I explained, the most important reason for the softness of the Q1 forecast is because of the change of the VAS booking process. We improved the air ticketing booking process. And if you try now, it's very transparent and straightforward, for example, to opt in or uncheck any VAS products that you choose during the whole booking process. But again, all these products are valuable for our customers. Therefore, under current model, still users will opt in some products that they think are useful. And our team going forward will continue to improve the product offerings so that our customer will be more easily to find things that fit to their demand. Yes, but on the other hand, actually, the blended take rate, we now have, at least for the domestic air ticket, is almost the lowest level compared to the rest of the world. However, the service and the value we provide is the best in the world. Therefore, we still strongly believe that Ctrip created a lot of value to our end-users, our suppliers as well as the whole industry value chain. But at the same time, we will very proactively communicating with all the related government agencies to see how to recognize the value of very efficient agents like Ctrip and how Ctrip can help to further improve the long-term sustainable growth of the whole domestic air ticket industry. But in the mid to long run, as we promised, international air ticket has already become the key driving force for our air ticket revenue growth. So therefore, we strongly believe that the pain process that we are now going through will be in the short term. Yes, we hear you about the discipline on the cost side. So although we had some headwind on the top line, but we still think we can cut all the necessary -- unnecessary cost for each business line items. But at the same time, given we are still in the early stage of the -- for example, especially into the international market as well as the huge growth potential in the domestic air tickets, so we will still be aggressively gaining more market share. I think Ctrip, although there are some much shorter headwinds, but we still see huge potential both globally as well as domestically. So we will, as always, have a very disciplined but aggressive by expanding our market share. But as always, we will carefully monitor all the return on investment of our market share expanding. But for all the unnecessary costs, for example, in the last couple of years, we significantly improved call center efficiencies by introducing, like AI technologies and automation, ratio now in the service center. Probably it's the highest in the industry, but at the same time, we keep also the highest service standards in the industry.