Thank you, Sisi. Looking ahead into the second quarter of fiscal year 2023 with the restructuring process now largely completed, we expect that our school networks and the geographic coverage to become stabilized. The company has now entered a stage of starting a fresh page, exploring new opportunity with greater flexibility and a strong cash flows. We're confident in the sustainable profitability of all our remaining key business, as well as the growth and prospects of our new initiatives. For our new businesses as we observed in this quarter, the encouraging performance that these businesses have achieved proof that we are heading towards the right direction and we're confident that business will be able to contribute meaningful revenue to the company this fiscal year 2023. As for the continued pandemic development in China, thanks to our OMO system, we believe that overall impact that would cost to our business and financial will be limited. We have also had measures in place to control and handle lockdown situations should may rise. However, due to the seasonality of some of our business, such as test prep courses and overseas study consulting services, New Oriental generally recorded lower revenue in the second quarter of the fiscal year with the revenue typically below those of the first quarter. Hence, we expect total net revenue in the second quarter of the fiscal year 2023, September 1, 2022 to November 30, 2022 to be in the range of $601.4 million to $619.2 million, representing a year-over-year decline in the range of 9% to 6%. The projected increase of the revenue in our functional currency RMB is expected to be in the range of 1% to 4%, this is the increase for the second quarter of the fiscal year 2023. Bottom line was, we're confident that we will achieve operating profit in the full year of fiscal year '23. To conclude, we're now taking all canceled official actions to promote our key remaining business, while we're cautiously investing in new initiatives which will be new growth engines that accelerates our recovery and the pursuit of profitable growth in future. At the same time, we will continue to seek guidance from and cooperate with government authorities in various provinces in China, in alignment with the efforts to comply with the relevant policies, guidelines and relative implementations, regulations and measures, as well as to further adjust our business operations as required. I must say that these forecasts reflect our considerations of latest regulatory measure, as well as our current and preliminary view which is subject to change. This is the end of our fiscal year 2023 Q1 summary. At this point, I would like to open the floor for questions. Operator, please open the call for these.