Who owns Za Bank Hong Kong?

Who exactly owns Za Bank Hong Kong? Could you possibly enlighten me on the identity of its principal shareholders or backers? I've been hearing quite a buzz about this financial institution lately and am quite curious to know more about its ownership structure. Are there any notable investors or financial groups that hold significant stakes in Za Bank? Additionally, I'm also interested in knowing if there are any regulatory bodies or authorities that oversee its operations to ensure compliance and stability within the Hong Kong financial market. Could you please provide some clarity on these matters?