First of all, the regulatory authorities should strengthen supervision, including regularly arranging early education institutions near kindergartens to determine whether they have formal business licenses and early education qualifications. Only when the regulatory authorities increase their efforts can they play a deterrent role, so that these lawless elements have no courage and the cost of crime increases.
Secondly, parents and friends should also be vigilant. We should know such questions in advance before making a decision. Don't trust them easily, don't give them a lot of money in advance at will to prevent them from running away without permission. Parents and friends should also choose formal early education institutions. As long as you choose a formal early education institution, you can avoid such a thing to a great extent.
Therefore, to sum up, it is necessary for the regulatory authorities and parents and friends to work together to prevent this from happening again.
These are my views on this issue. I don't know what other suggestions you have on this issue, or what do you think is enough to have a better management method for early education institutions?