Gate of Blending Harmony (Xiehe men)
The Jingtai Emperor (r. 1450-1456) of the Ming dynasty held noonday audience at this gate during wartime. In the early years of the Jiajing reign (1522-1567), the so-called "Great Rites Controversy” (Da liyi) was precipitated by the emperor when he rejected the posthumous adoption by his uncle, the previous emperor, and launched efforts to promote his biological parents to imperial status. In response to this unseemly manipulation of the imperial line, in 1425 some two hundred ministers knelt down at this gate and cried loudly to demonstrate their opposition.