Jinan tour guide likes to say that the "sudden" word on the stone stele of Baotu Spring is a little less, that little Bit of Hongshui was dusted by Lü Dongbin and landed on the stone stele of "Daxiao Lake", so there is more than this, but many more detailed tourists do not buy it, after all, the legend is to better beautify Daming Lake, there is not much practical scientific basis.
One of the theories is that this stone stele was developed in the Jiaqing period of the Qing Dynasty, the inscription was originally written by the Dengzhou people in the Jiaqing period, Yu Shutuo, this "眀" character is the writing method of Yu Shutuo's hometown, in artistic creation, in order to make the "眀" character more aesthetic, of course, this statement is taken for granted, after all, the inscription is a very serious thing, if they are written according to the hometown, it is not embarrassing for future generations to know.
There is also a saying that is more reliable, that is, the Qing Dynasty avoided secrecy, as we all know, the Ming and Qing dynasties implemented the "word prison", which was more serious when it came to the Qing Dynasty, and the Ming Dynasty did not allow the use of the "Ming" character because there was a conflict with the era name, and it was necessary to retain the royal honor, and the Qing Dynasty did not allow the use of Ming because of the many taboos of the Ming Dynasty. When it came to the Jiaqing incident, when the "word prison" was prevalent, the Qing Dynasty literati at that time would definitely think of this, in order to prevent unnecessary trouble, they changed to the word "眀", rather than netizens simply think that the Qing Dynasty literati accidentally wrote wrong.