Can Xiaomi mobile phone housekeeper find out the monitoring software?

You can't. Xiaomi mobile phone housekeeper is a security management application that comes with Xiaomi mobile phone, which can help users detect and clean up malware and viruses in the mobile phone. Xiaomi mobile phone housekeeper can only provide basic security protection, and can't guarantee the detection of monitoring software, which will be hidden and disguised by advanced technical means and difficult to be detected by conventional security detection tools.