Operator Good morning, and good evening, ladies and gentlemen. Thank you for standing by for iHuman's fourth-quarter and full-year earnings conference call. at This time, all participants are in a listen-only mode. After management's prepared remarks, there will be a question-and-answer session. Today's conference call is being recorded. Now, I will turn the call over to your speaker host today, Ms. Cynthia Tan, IR director of the company. Please go ahead, ma'am. Cynthia Tan -- Investor Relations Director Thank you, operator. Hello, everyone, and welcome to iHuman's fourth-quarter and full-year 2020 earnings conference call. Our earnings release was distributed earlier today and is available on the company's IR website, as well as our news services. Before we begin, I would like to remind you that this conference call contains forward-looking statements as defined in the U.S.