Thank you, Luo Chen. Yes, let me address the question quite directly. I think for this year, as we mentioned in the prepared remarks in terms of the growth rate in our top line, we do expect the system sales growth to be in the mid-single-digit range. So that's a reaffirmation of our guidance. And we target to open 1,600 to 1,800 net new stores. And obviously, there's some timing -- quarterly timing shifts for the net-new open this quarter versus the rest of the quarter of the year. And then specific to your question on the 4% of net-new units contribution to the top line. You mentioned the 10% of net-new store increase as a percentage. But obviously, that's end of the quarter store count. And even with all at the end of store -- end-of-quarter store count growth rate the same, the store week when we open or close the store within the quarter is actually a very important factor as well. So the end of the quarter store count only tells one side of the story. And then obviously on the 4% net unit contribution, we are opening smaller stores as we expand into lower-tier cities, around 70% to 80% of our new stores in this quarter are smaller stores, that's opening this quarter are smaller stores. And as we guided to the market previously, in the previous earnings release, new-store sales are around 50% to 60% of our mature stores in terms of the weekly sales and there's a ramp-up period for the new-store sales too. We mentioned previously that's normally three years of ramp-up period when the new-store gets to a mature store. And importantly, our new-store remain very healthy and maintain very healthy payback periods and profitability. And specific to this quarter, right, in addition to the smaller store factor, this quarter, we strategically closed more stores to enhance the strength of our overall store portfolio as we mentioned in the prepared remarks and the net-new store -- net-new store open figure will normalize as the year progresses. So that's more of this year, right? But speaking of mid to long-run, if we open, let's say, 10%, 11%, 12% of net-new stores in the quarter-end figure, what's the system sales growth rate? Will that be mid-single digit or low-single digit or high-single-digit?