 Beijing, China, April 09, 2021 GLOBE NEWSWIRE -- Global Internet of People, Inc. SDH or the Company NASDAQ: SDH, an operator of a knowledge sharing and enterprise service platform via mobile application and through local centers in China, today announced that its subsidiary, Global Mentor Board Beijing Information Technology Co., Ltd GMB, entered into several contracts worth a total of RMB6.05 million approximately 923,640 in March 2021. 