How long can Foxconn re-enter after leaving?

According to the inquiry method, it takes three months for Foxconn to re-enter the job after leaving the company. According to Foxconn's recruitment rules and regulations, as long as employees who have worked in any Foxconn in the country resign normally, they can re-enter Foxconn in 1 month; Employees who leave their jobs by themselves, that is, they leave their jobs without going through the resignation procedures, have to wait for three months before they can re-enter Foxconn.