On February 17th, in the early trading session, the stock price of Tencent Holdings surged, at one point rising over 7.5%, with a market value increase of approximately 320 billion HKD (about 298.1 billion RMB). Related concept stocks also collectively strengthened, with Weimob Group (02013.HK) rising by 15%, Yuedun Group (00772.HK) rising by 11.97%, and Youzan (08083.HK) rising by 10.16%. The surge in stock prices may be related to the latest developments in WeChat's search functionality. Tencent announced on February 16th that WeChat's search has integrated the Hunyuan large model to provide AI search capabilities.