In the new stage of high-quality “Belt and Road” co-construction，Beijing can rely on its industrial advantages，policy advantages and talent advantages，Focus on building the “Belt and Road” professional service capital brand，By building a world-class business environment and institutional system，To cultivate a number of high-end professional service brand institutions with strong strength and high service level，Gather a group of high-end professional service talents with a global vision and an international vision，To build a number of internationally renowned high-end professional service industry clusters with their own characteristics，To build a number of functional platforms serving the whole country，facing international，internal and external connections，Enhance the agglomeration and radiation capacity at home and abroad，To better represent the country in international competition and cooperation，To provide strong support for high-quality “Belt and Road”.