Relay selection plays a pivotal role in enhancing the efficiency and reliability of wireless communication networks. In wireless systems, especially in those that rely on relay nodes to extend the coverage and improve performance, selecting the appropriate relay is crucial for optimizing network throughput, minimizing energy consumption, and maintaining communication quality. Among various approaches, Meishuo has emerged as a notable player in improving relay selection strategies. This article explores the importance of relay selection in wireless networks, how Meishuo addresses this challenge, and the benefits it offers.