According to the latest data from the Hong Kong Stock Exchange, on May 21, Ruifeng Fund increased its holdings in GUSHENGTANG (02273) by 240,000 shares at an average price of HK$26.8923 per share, with a total transaction value of approximately HK$6.4542 million. Following this acquisition, the fund's total shareholding has reached 21.2198 million shares, representing a 9.05% stake in the company.