- lonelyplanet.com china/beijing/beihai-park-and-…Built in 1777 for Heshen, a corrupt Qing dynasty official doted on by Emperor Qianlong, the mansion didn't pass to Prince Gong until 1851.
- http://chinatourguide.com beijing/prince_gong_…Built in 1777, Prince Gong's Mansion was originally the private residence of He Shen, a favorite minister of Emperor Qianlong of the Qing Dynasty (1644-1911).
- echinatravel.com prince-gongs-mansion.htmlPrince Gong’s Mansion is an antique attraction within the Third Ring Road of Beijing, and it is also the largest royal palace in China in the Qing Dynasty.
- tripadvisor.ie Attraction_Review-g294212-d1793371…Top ways to experience Prince Kung's (Gong) Mansion. ... Small Group Tour to Prince Gong's Mansion, Confucian Temple, Imperial College.
- chinatravelkey.com beijing/attractions/…Later, this mansion was bestowed upon Prince Gong by Emperor Xianfeng (1851 - 1862) hence the name "Prince Gong's Mansion" or "Prince Gong's Palace".
- tour-beijing.com attraction_guide/prince_gong's_…In 1851, the mansion was offered to Prince Gong by Emperor Xianfeng (1851-1862), hence the name. Now it is the most well preserved mansion in Beijing.
- chinatoursnet.com beijing-travel-guide/attraction…Mansion of Prince Gong is the best-preserved mansion in China and it is also the only mansion built in Qing Dynasty which is open to the public.
- liquisearch.com prince_gong_mansionConsisting of large mansions in the typical siheyuan layout and gardens, the Prince Gong Mansion is known as one of the most ornate and extravagant residence...
- chinadragontours.com prince-gongs-mansion-in-…Prince Gong’s Mansion was opened to the public in 1988 and was fully opened to the public in 2008 after completion of the renovation of the mansion.
- tangmengxiu.wordpress.com 2015/10/02/prince-gongs…Prince Gong’s Mansion is probably not one of the main tourist sights in Beijing but it definitely is worth the visit. The grounds are gorgeous.