Is Great Wall Information, Great Wall Film and Television and Great Wall Animation a family?

Great Wall Film and Television acquired two listed companies, Jiangsu Hongbao and Sichuan Shanda, by buying shells, forming a pattern of "Great Wall Film and Television+Great Wall Animation" dual listed companies.

Great Wall Information Industry Co., Ltd. (hereinafter referred to as "Great Wall Information") is a comprehensive high-tech listed company under China Electronic Information Industry Corporation.

Great Wall Film and Television and Great Wall Animation are one family, but Great Wall Information is not.