Sunlands Technology Group (NYSE:STG) Q2 2021 Earnings Conference Call August 18, 2021 8:00 AM ET Company Participants Yuhua Ye – Investor Relations 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’ Second Quarter 2021 Earnings Conference Call. At this time, all participants are in a listen-only mode. After prepared remarks by the management team, there will be a question- ...