What ceremony is the Jin 'ou Gu Yong Cup used for?
Opening ceremony. At the ceremony, the emperor will pour wine from Gu Yong Golden Ou Cup and light candles. At the same time, he will dip his pen in Zhu Mo's auspicious language to express his wishes and expectations for the new year, hoping that the country's territory will be stable and the world will be peaceful. The Gu Yong Cup inlaid with gold in Qianlong was a gold ware in the Forbidden City during Qianlong period of Qing Dynasty. There are four cups, two of which are gold, 1 is plated with copper and gold, and 1 is gold. It is now in the Palace Museum in Beijing, the National Palace Museum in Taipei and the Wallace Museum in London. Gan Qing Jinlong Jinbao Ou Gu Yong Cup is12.5cm high and 8cm in diameter. Cup gold, tripod, round and straight mouth. The middle part of the mouth is engraved with the seal script "Jin Ou Gu Yong" and the words "Qianlong Year System". The outer wall is covered with precious flowers. The stamens are mainly pearls, rubies and sapphires. There is a deformed dragon ear on each side, and there are beads on the faucet. All three legs are elephant heads, with slightly smaller ears, long teeth, curled nose and jewels embedded between forehead and eyes.