For the sake of plot needs and reading more intuitive and easier to understand, some details are not completely written according to historical truth. The main points are as follows:

1. Some characters are fictional, and some are real people in history, but the characters in the book are different from the historical reality.

2. For the convenience of reading, some place names are written according to the current name, but important place names will not change, such as Chang'an will never be written as Xi'an.

3. In order to keep everyone from seeing in the clouds, the exchange ratio of silver taels and copper coins is: one tael of silver is equal to consistent money, and the consistent money has a total of 1,000 yuan, which is equivalent to 1,000 yuan today, and the moon silver in the palace is two taels, that is, two guan money, which is equivalent to 2,000 yuan now.

4. Regarding the property, there may be some properties in the book that the Tang Dynasty did not have, and Jin Se tried to be more in line with the truth, but he did not have the energy to find and confirm them one by one, which I hope you can understand.