2000年,北京兴发娱乐科技发展股份有限公司成立,并在香港创业板上市,为国内首家由A 股分拆上市的企业。 In 2000, Beijing Tong Ren Tang Technology Development Co., Ltd. was formed, and was also listed on the Hong Kong Growth Enterprises Market, as the first subsidiary A-share IPO enterprise.