The first self-media is the media in Guangzhou. According to the relevant public information, Guangzhou Yijie Network Technology Co., Ltd., established in 2116, is located in Guangzhou, Guangdong Province, and is an enterprise mainly engaged in software and information technology services. The registered capital of the enterprise is RMB 6 million, and the paid-in capital is RMB 6 million. Through the analysis of big data of Tianyancha, Guangzhou Yijie Network Technology Co., Ltd. participated in the bidding project for 1 times, with 14 pieces of trademark information and 21 pieces of copyright information in terms of intellectual property rights, and in addition, the enterprise also has 5 administrative licenses.