短剧游戏、文化传媒板块拉升，荣信文化20cm涨停

Group 1 - The short drama game and cultural media sectors have seen significant gains, with Rongxin Culture hitting a 20% daily limit increase [1] - Huanrui Century previously reached a trading limit, indicating strong market interest [1] - Other companies such as Yueliang Media, Liujin Technology, Wireless Media, Happiness Blue Sea, and Zhongwen Online also experienced upward movement in their stock prices [1]