Core Viewpoint - The expansion of the "Two Chips and One Ecosystem" initiative signifies a shift towards a more open and versatile domestic computing ecosystem, moving away from the previously closed ARM architecture model [1][3][4]. Group 1: Expansion of the Ecosystem - The "Two Chips and One Ecosystem" initiative, which includes Feiteng and Kunpeng CPUs along with the Kirin OS, is evolving to encompass a broader range of general-purpose and specialized chips, thus creating a more comprehensive domestic computing framework [1][3]. - This initiative aims to address key technical challenges in domestic secure computing by integrating various platforms and technologies, thereby enhancing compatibility and adaptability [3][4]. Group 2: Challenges and Opportunities - Despite advancements in the domestic computing industry, challenges such as fragmented technology routes, insufficient hardware-software compatibility, and low standardization remain significant barriers [3][4]. - The shift towards a more open ecosystem is expected to provide users with greater flexibility and better product matching, moving from a "usable" to a "user-friendly" computing environment [5][7]. Group 3: Risks and Concerns - The dependency on ARM's licensing model has led to a stagnation in the performance and iteration of domestic ARM chips, raising concerns about the long-term sustainability of the domestic ARM market [9][10]. - The recent vulnerabilities in ARM architecture highlight the risks associated with outdated technology, emphasizing the need for continuous innovation and adaptation to maintain competitiveness [10].