Profile: Cheng Sihan, as the legal representative of Hangzhou Orange Sound Cultural Creativity Co., Ltd. and Hangzhou Yin Huan Cultural Creativity Co., Ltd., as the shareholder of Hangzhou Orange Sound Cultural Creativity Co., Ltd. and Hangzhou Dashi Story Department Store Co., Ltd., as the senior manager of Hangzhou Orange Sound Cultural Creativity Co., Ltd. and Hangzhou Yin Huan Cultural Creativity Co., Ltd., initiated.