Operator
Operator
Good evening and good morning, ladies and gentlemen, and thank you for standing by for 17EdTech's Fourth Quarter 2023 and full year earnings conference call. [Operator Instructions]. As a reminder, today's conference call is being recorded. I will now turn the meeting over to your host for today's call, Ms. Lara Zhao, 17EdTech's Investor Relations Manager. Please proceed, Lara.