 Sunlands Technology Group NYSE:STG Q1 2022 Earnings Conference Call May 31, 2022 7:30 AM ET Company Participants Yuhua Ye - Investor Relations Representative Tongbo Liu - Chief Executive Officer Selena Lu Lv - Chief Financial Officer Conference Call Participants Operator Ladies and gentlemen, thank you for standing by. And welcome to Sunlands First Quarter 2022 Earnings Conference Call. 