Client Service International, Inc. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was CNY 209.925 million compared to CNY 154.721 million a year ago. Operating income was CNY 1.601 million compared to operating loss of CNY 16.970 million a year ago. Net income was CNY 5.691 million compared to net loss of CNY 10.347 million a year ago. Basic earnings per share from continuing operations was CNY 0.02 compared to basic loss per share from continuing operations of CNY 0.03 a year ago.