From Capital Airport to Forbidden City, how long does it takes by subway?

Take airport express to get to Dongzhimen Station first. The ticket fare is CNY 25 per person. And the duration is about half an hour. Then take metro line 2 to Jianguomen Station and line 1 to Tiananmen West Station, Exit B. It takes around 15 mins on the way. And the ticket fare is CNY 4 per person. Afterwards, walk north around 0.6 mile to find the destination.