Can I sign a tourist visa again after it is rejected? What do you mean by complaining?

It doesn't matter if you apply for a visa after being rejected, and it doesn't matter if you sign again. The key is whether your binding force is stronger than last time. If the binding force is more than last time, you can sign it again at any time.

If you don't change anything, that is, the binding force remains the same as last time, even if you sign in 10, the result will still be rejected, so when you can sign again after being rejected has nothing to do with the time, mainly depending on whether your binding force has increased compared with last time. As long as you add it, you can sign it again right away.

In fact, whether the visa is passed or not depends mainly on whether we can convince the visa officer that we will definitely come back after we go. If the visa officer believes that we will definitely come back after we go, he will give us a visa!