In the study room.
Ding Yi and Tie Changlin returned to their own rooms. The construction and improvement of the capital were basically completed, and all kinds of industries were on the right track. The two streets had now become the places with the largest flow of people. Their reputation had spread far and wide. Anyone who came here would take time to visit them no matter how short the time was.
There was no need for them to keep an eye on them. The people below each had their own duties and carried out their work in an orderly manner. Even if there was an emergency, they could deal with it quickly unless they encountered something particularly important.