Emperor Qianlong of Qing Dynasty celebrated the 60th birthday of Queen Mother Niu. When the time came, Emperor Qianlong first celebrated the Queen Mother's birthday, and then the Queen, the princess in the palace and all the relatives and nobles congratulated the Queen Mother on her millennium. The ladies-in-waiting brought 100 cages, each with a bird. Empress Dowager Cixi smiled and opened the first cage happily. A flock of birds rushed out and kept flying and chirping in the yard. When everyone saw it, they all praised the queen mother's virtue of being good at living. So she ordered the ladies-in-waiting to open all the cages together, and the beauty's voice echoed for a long time. According to the lively scene of the release, the chefs carefully produced "A Hundred Birds at the Phoenix".