RYB Education, Inc. provided revenue guidance for the first quarter and full year of 2021. For the first quarter of 2021, the company's management currently expects net revenues to be between $188.0 million and $192.0 million, representing a year-over-year increase of approximately 71% to 75%. For the full year of 2021, the company's management currently expects net revenues to be between $188.0 million and $192.0 million, representing a year-over-year increase of approximately 71% to 75%.