The Nine Altars and Eight Temples refer to 17 sites in Beijing that played a significant roles in imperial ritual and worship under the Qing dynasty, some of them going back to earlier periods of the
Temple of Agriculture or Altar of the God of Agriculture is a historic site in Xicheng District of Beijing, China, and located near the Temple of Heaven.
The Temple of Agriculture
"The Yongzheng Emperor Offering Sacrifice at the Xiannong Altar" from the Qing Dynasty.