There is melancholy beauty in the Feminine Taoist's poems in the Tang Dynasty. This article analyzes this melancholy beauty from four facets as follows: (1) The melancholy beauty of sigh of surviving. (2) The melancholy beauty of seeing off. (3) The metancholy beauty of the love's vanishing into thin air (4) The melancholy beauty of a family's being broken up and a country's being lost.