To deeply study and implement Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era and the spirit of the 20^th National Congress of the Communist Party, perform the measures of the Organization Department of CPC Beijing Municipal Committee regarding the "2019-2023 National CPC Member Education and Training Work Plan", and improve the Party-building work level of the secretaries of Party organizations in affiliated foreign enterprises (non-public), a concentrated training was held on September 22-23, 2023 for the first session, by the CPC committees of the Beijing Investment Promotion Service Center. Over 60 heads of grassroots Party organizations and Party-building instructors participated in the concentrated training.