There is a floating window in the upper left corner, which is a shortcut to online signature. Click to enter.

Go to the page saluting the national flag.

The first link is "Pay tribute to the national flag"

Select a province and city, and click "Salute to the Motherland"

The second link is "Send a message to the national flag"

Turn down the page and find the information of the national flag area.

Leave your personal information "School+Class+Name" in "Name", write down what you said to your motherland in "Message" and click "Submit".

There will be a forum, just close it.

At this point, the salute and congratulations are over.

I wish the motherland better and better ~