I study cultural relics in the Forbidden City. Repairing Cultural Relics in the Forbidden City is an excellent, educational and calming documentary. This is easy to write a title. In the eyes of most people, cultural relics are elegant and fragile, noble and unattainable. People can see dusty and damaged antiquities, see their truest and ugliest side, and also see how they gradually become radiant from old and inseparable.