Group 1 - The core point of the article highlights the advanced features of WeChat, particularly the ability to create personal group chats for better file management and organization [1][2]. - Users can utilize the single group creation feature to avoid clutter in the transmission assistant, making it easier to manage files [2]. - By naming groups as folders and pinning them, users can create a categorized file assistant, enhancing their productivity [3]. Group 2 - The article mentions additional functionalities such as using specific commands in chat to access information quickly, like finding nearby public restrooms [3].

Core Viewpoint - The discussion around the "read receipt" and "visitor record" features on WeChat has sparked significant debate among users, with many expressing concerns about the potential social pressure these features could create [1][3]. Group 1 - Tencent's customer service confirmed that WeChat currently does not have a read receipt feature, and the topic has gained traction on social media, leading to widespread discussion [3]. - Tencent's public relations director, Zhang Jun, stated that the "read" feature would increase psychological burdens and social pressure on users, which is why WeChat has consistently chosen not to implement it and will continue to do so in the future [3][4]. - This is not a new topic; similar discussions occurred in July 2023, and the issue was also addressed during a WeChat public class in 2018, reinforcing the team's belief that the "read" feature does not align with WeChat's product philosophy [4].