Rene Vanguestaine | IR |
Weidong Luo | Chairman and CEO |
Fei Chen | President |
Shan-Nen Bong | CFO |
Brian Kinstlinger | Alliance Global |
Ryan Roberts | Navis Capital |
Ladies and gentlemen, thank you for standing by, and welcome to the Aurora Mobile Fourth Quarter and Fiscal Year 2021 Earnings Conference Call. [Operator Instructions] Please be advised that today's conference is being recorded. I would now like to hand the conference over to your host today, Rene Vanguestaine. Thank you. Please go ahead, sir.