Group 1 - The core viewpoint of the article highlights the strong connection between the A-share market and food trends, as evidenced by the recent popularity of "Guangde Three-Piece Set" and its impact on related concept stocks [1] - Recent stock performance includes a surge in shares of Tongqinglou (605108), which hit the daily limit, and a significant rebound in HeBai Group (000417), which rose by 4.7% after initially dropping over 1% [1] - Hengxin Life (301501) also experienced a positive movement, with its stock increasing by 2.24% [1]