What is the doctrine of Fan Niang?

Humanism and classicism. The Lost song of a mother is a song sung by the lost mother in the first autobiographical novel William Masters by German writer Goethe. It advocates humanitarianism and is written in the form of classicism. Lost song of a mother is the most popular poem in Goethe's lost mother's song, which expresses her yearning for her hometown and her pursuit of a better world. Johann wolfgang von goethe, born in Frankfurt, Germany, is a writer, natural scientist, painter, a famous representative of Weimar classicism and one of the outstanding figures in world literature.