董宇辉新账号上线，主播格局又变，直播电商战场转向实体经济

Group 1 - The core viewpoint of the articles indicates that the MCN industry is shifting from a traffic-driven economy to a supply chain-driven economy, highlighting the importance of supply chain capabilities for survival and competitiveness [1][3][4] - Major MCNs are increasingly focusing on building their own brands and reducing reliance on top influencers, as seen with companies like Oriental Selection and Yao Wang [4][5][6] - The trend of relocating headquarters to areas with strong supply chain capabilities, such as the return of Xin Xuan Group to Guangzhou, emphasizes the need for proximity to manufacturing and logistics [2][3] Group 2 - The establishment of new brands, such as the sanitary napkin brand launched by Yao Wang, reflects a strategic move towards integrating supply chain management with brand development [4][5] - The introduction of self-operated apps and private domain e-commerce strategies by various MCNs indicates a shift towards direct consumer engagement and brand loyalty [17][18][19] - The exploration of new markets, including AI integration and overseas expansion, represents a significant opportunity for growth in the evolving landscape of the live commerce industry [20][21][22][23]