Do you have the song "Blue Tri-color Porcelain Pillow"?

No, according to Baidu Encyclopedia, the colors of Song tricolor porcelain pillows are: yellow, green, white, brown, sauce color, black, brilliant red, emerald glaze and so on. And there is no celadon pillow. Tri-color in Song Dynasty, also known as tri-color in Northern Song Dynasty, is a treasure of China ceramic art and a precious porcelain product that inherits tri-color in Tang Dynasty.