Group 1 - The core theme of the upcoming third live stream is to promote the new generation of Xiaomi SU7, similar to the previous stream [5] - Xiaomi's CEO Lei Jun has conducted three live streams within half a month, indicating a high level of engagement in the automotive sector [7] - The first generation of SU7 was a significant success, and the subsequent YU7 model achieved remarkable sales, creating pressure for the new SU7 to perform well [7][10] Group 2 - The third live stream will feature guests from the automotive media and Xiaomi's HAD autonomous driving division, focusing on driving capabilities and media reputation [5] - The pressure on Xiaomi is evident as any underperformance of the new SU7 could lead to widespread criticism online [7] - The company aims to continue the sales success of its automotive products with the new SU7 [10]