Group 1 - The core viewpoint of the article emphasizes the need to improve the modern enterprise system with Chinese characteristics, particularly focusing on the enhancement of enterprise property rights structure [1] - It highlights the importance of respecting independent legal person property rights of enterprises, aiming to establish a clear, reasonable, and smoothly flowing property rights system [1] - State-owned enterprises are encouraged to gradually adjust and optimize their equity structure based on functional positioning, leading to a diversified equity structure and effective internal constraints [1] Group 2 - The article advocates for private enterprises to develop a simple, clear, and transparent equity structure [1]