Can I not go to Jinxi Central Kindergarten in the first semester?

Of course. It doesn't matter if you don't go to Jinxi Central Kindergarten in the first semester, because the first semester of Jinxi Central Kindergarten is basically that children are familiar with each other and can't learn much, so it doesn't matter if children don't go to Jinxi Central Kindergarten in the first semester. Moreover, it depends on the situation of your own children. Children are young and excluded from kindergarten, so they can wait for a while before going, otherwise they will get angry and sick, so it doesn't matter if they don't go to Jinxi Central Kindergarten in the first semester.