Thanks very much, Charlie. I mean, there are 2 questions. One is on the competitive landscape and the other one is on our RLX branded stores. So, I mean, on the first one, as mentioned before or during the latter half of the second quarter, we do see that the industry that analysts did not progress as expected. So indeed, these has carried into the third quarter where we do see that there are external factors affecting the entire industries, including our Company and also our peers to varying degrees. But indeed, regarding competitive landscape, we have observed good deals, industry combination as compared to the first half of 2021. So, regarding retail price that you have mentioned, so we do have increase our promotional assets in the third quarter are trying to drive our retail sales and reduce inventory pressure of our value chain. And we have also seen that given the third quarter decline, in general consumer spending in China, many other companies similarly incremental subtleties or other sales incentives. For the overall magnitude of our subsidies are promotional efforts is relatively insignificant compared to other consumer goods Company in China. And we have started already reducing this further. So, going forward, we will continue to monitor our inventory level, together with user demand and adjust our promotional efforts promptly, to maintain reasonable retail price for our end-users. So, regarding your second question about the single-store sales and also how you mentioned healthy as the indicator. So indeed, single store sales together with their profitability and every operating metrics, has been a really core focus in our day-to-day operations. As we also aware of the industry-wide [Indiscernible] in retail sales, starting in the second half of 2021. But however, we also see that's been a recovery for many of our stores in recent months. As our stores are operating in a wide variety of location, some of them is in shopping malls, and some of them is on the streets. And they also place different working environments. We believe each star situation is very unique. So indeed, the entire thing will not have a healthy parameter for single as far south as we look at it one-by-one. So, for a brand at e-vapor Company, we have been devoting resources and tools to update star owners and sales personnel in their data operations, including providing branding materials, POSM, training resources, digital hightation tools, and enhanced star site selection assistance. Indeed, for this quarter, we have also launched several new products and also upgraded our membership system to drive user engagement and retention better. So, with these initiatives, we believe we can, and we will continue to drive single store sales as we [Indiscernible]. Thank you very much.