Dana Cheng | IR Officer |
Catherine Liu | CFO |
Rongjie Dong | CEO & Director |
Thomas Chong | Jefferies |
Lei Zhang | Bank of America Merrill Lynch |
Alex Liu | China Renaissance Securities |
Tian Hou | T.H. Capital |
Vincent Yu | Needham & Company |
Hello, ladies and gentlemen, thank you for standing by for the Fourth Quarter and Full Year 2020 Earnings Conference Call for HUYA Inc. [Operator Instructions]. I'd now like to turn the call over to Ms. Dana Cheng, Company Investor Relations. Please go ahead.