What are the myths and legends of Koreans in ethnic minorities?

Princess Barry usually sings at ceremonies, and Barry is called the ancestor of Korean witches. The main point of the hymn is that the king has an only son. After the only son succeeded to the throne, the queen gave birth to seven daughters in succession. In a rage, Guo Gong abandoned his seventh daughter, Princess Barry. But if you leave her in the backyard, magpies will fly to protect her, put her in a wooden cupboard and throw her into the water, and then a scarab will swim into the sea. When Sakyamuni discovered it, he rescued it and gave it to an old beggar woman for adoption. The old woman told her that Phyllostachys pubescens and Platanus acerifolia were her father and mother, and she prayed to them three times a day. The land and the queen were ill, so they invited two doctors from the world palace and the underground palace to ask for blessings. The doctor said that the abandoned Princess Barry must be found, and the medicinal liquor she sent could save her life. After learning this news, Barry Feng Gong went to Wushan County Pass, gave birth to seven sons, returned to his parents' spirit, and revived his dead parents with medicine and wine. This story promotes the idea of respecting blood relationship.