Is it reliable for Zhongsheng Sunac to buy preferred shares?

But ... Shenzhen Zhongsheng Sunac Information Consulting Co., Ltd. (hereinafter referred to as Zhongsheng Sunac) is a third-party investment information consulting service platform established by Zhongming Investment Group (Shenzhen) Co., Ltd. (hereinafter referred to as Zhongming Group). Headquartered in Shenzhen, its main business is to provide all-round and one-stop investment information consulting services for customers with investment needs.