文化传媒板块盘中爆发，多股涨超10%

Group 1 - The cultural media sector experienced a significant surge on January 29, with a notable 20% increase in the stock price of Sai Group, leading to a market-wide rally [1] - Other companies in the sector, such as BlueFocus, Yidian Tianxia, Tianlong Group, and Century Tianhong, saw their stock prices rise by over 10% [1]