 The fragmentation and uneven quality of primary medical resources in China calls for deeper integrated healthcare reform. To address this issue, China has been promoting its county medical community, CMC, reform at a large scale in county-level administrative regions. This reform is based on the idea of integrating local primary healthcare systems through information technology, which is consistent with the current trend of digital governance. Additionally, the construction of a CMC requires collaborative relationships between multiple levels of stakeholders, including the lead hospital, primary healthcare institutions, and government departments. To understand how these relationships evolve over time, researchers have used evolutionary game theory to develop a game model. They also incorporated white Gaussian noise to represent the uncertainty of the real-world environment and information transformation. Finally, they conducted a numerical simulation to evaluate the effects of various parameters on the evolution of the relationships. The results suggest that there are positive incentives for the concession of management power and information from the primary healthcare institutions to the lead hospital, while further determination of empowerment boundaries is necessary. Additionally, the lead hospital can improve the balance of medical resources in the county through the downward transfer of medical resources, but long-term. This article was authored by Chiang Chi Dong, Ji Da Lu, and Jianing Mi. We are article.tv, links in the description below.