In accordance with regulations and for safety reasons, the person guarding the safe doesn't have the password. That is to say, the item and the opening password are kept separately.
Once opened, the space inside the safe is actually quite small, almost entirely filled with shock-absorbing cushioning material, with only an item wrapped in red silk cloth in the center.
The person in charge of the password, wearing white gloves, gently unwrapped the silk cloth, revealing a dash of white and green. Then, he opened the door at the base of the glass display case and placed the jadeite cabbage inside.
After these procedures, two more people came up, locked the glass display case, and entered passwords. The passwords were segmented, kept by two individuals, who each input their respective sections. This completely locked the display case.
