立明规矩，破潜规则（人民论坛）

Group 1 - The core viewpoint of the articles emphasizes the transition from informal rules (潜规则) to formal regulations (明规矩) in business practices, highlighting improvements in efficiency and transparency in administrative processes [1][2][5] - The shift towards electronic bidding processes and the implementation of regulatory systems have made it increasingly difficult for informal practices to thrive, promoting fair competition [2][4] - The persistence of informal rules is attributed to ingrained societal norms and the belief that relationships are more important than qualifications, which creates a challenging environment for reform [3][4] Group 2 - The effectiveness of informal rules in the past was due to their ability to facilitate connections and bypass formal procedures, indicating a need for stricter enforcement of regulations to eliminate these practices [4] - The implementation of central government regulations has led to significant changes in public and private sector behaviors, reducing corrupt practices and enhancing accountability [3][4] - Continuous efforts are required to dismantle entrenched informal practices, emphasizing the importance of long-term commitment to reform and the establishment of a culture where following rules is the norm [3][4]