Xiao Zhihui agreed to acquire 51% stake in Beijing Sanchuan Tongda Wisdom Technology Co., Ltd. from Sanchuan Wisdom Technology Co., Ltd. (SZSE:300066) on March 30, 2023. This equity transfer has been reviewed and approved at the twenty-seventh meeting of the sixth board of directors of the Sanchuan Wisdom Technology Co., Ltd. For the year ended, December 31, 2022, Beijing Sanchuan Tongda Wisdom Technology Co., Ltd. total asset is CNY 1.476 million, Total owner's equity is CNY 0.3308847 million, revenue is CNY 1.7196 million and net profit is CNY -0.39178524 million.