The old system was 16.21 Jin, but this steelyard is only 8.21 Jin, which is clear and the weight is half less. It means to make things clear. There are also people who say "Twelve scales-make it clear".

Chen Laowu said: Well, you weigh it-make it clear. I'm going to choose a * * * on the version. Don't wait until the soldiers at sea refuse to obey the generals, they will also refuse to obey the soldiers, resulting in disunity.