太和門.

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Gate of Supreme Harmony Visiting Hours, Tickets, and Historical Significance in Beijing, 2025, ArchitectureCourses.org, Chinatravel.com, National Geographic [https://www.architecturecourses.org/learn/china-imperial-palace-forbidden-city], [https://www.chinatravel.com/beijing/forbidden-city/gate-of-supreme-harmony], [https://www.nationalgeographic.com/history/history-magazine/article/emperors-ruled-from-chinas-forbidden-city-for-nearly-5-centuries]

Gate of Supreme Harmony Visiting Hours, Tickets, and Visitor Guide to Beijing's Forbidden City, 2025, Trevallog, Annees de Pèlerinage [https://trevallog.com/forbidden-city-china/], [https://www.annees-de-pelerinage.com/the-forbidden-city-beijing-china/]

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Audiala App [https://www.audiala.com]