Chen Ming wanted to ask Old Wu about modifying the spaceship's factory data.
The main reason is that spaceships that are officially released from the factory usually have a small device that stores the vessel's identification code, installed inside the spaceship, and directly connected to the ship's transponder.
The spaceship identification code is similar to a vehicle identification number, and it's the most critical way to identify a spaceship.
Normally, when the spaceship's transponder is on, it broadcasts its legitimate identity to the outside world and sends out the identification code, which is confidential data.
Only guards from Space Stations or colonies have the authority to read it.
This is used to quickly determine the situation of the spaceship and the identity of the pilot in case of illegal acts.