Is it true or false to tell fortune with birds? _ Is it true or not to tell fortune with birds?

Is the bird fortune teller in Qingyang Palace in Chengdu fake?

There is no doubt that it is false.

In all kinds of fortune-telling books, birds are not allowed to tell fortune, and birds don't read books.

Among all kinds of tricks, there are revelations.

However, as a game with a long history and as a folk custom, it is also very interesting. It takes a lot of effort to train birds to learn sign language. There are too many frauds in the world. Why should we be serious here?