|Rene Vanguestaine||Investor Relations|
|Weidong Luo||Chairman, Chief Executive Officer|
|Shan-Nen Bong||Chief Financial Office|
|Brian Kinstlinger||Alliance Global Partners|
|Ryan Roberts||Navis Capital|
Ladies and gentlemen, thank you for standing by, and welcome to the Aurora Mobile Third Quarter 2021 Earnings Conference Call. At this time, all participants will are in a listen-only mode. After the speakers' presentation, there will be a question-and-answer session. [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, Mr.