During the East Han Dynasty, Wang Yun, a favorite subordinate of the emperor Xian, had a female singer called Diaochan. One full-moon night in the garden, Diaochan tried to pay homage to the moon, but the moon hid quietly behind the clouds. So Wang Yun said," the moon refuses to come out because Diaochan is more beautiful than the moon!" After that, "The one who outshined the moon" became Diaochan's nickname.
Diaochan's joker cards: Try to pay homage to the moon, but the moon hid quietly behind the clouds
