1. Historical origin: The history of Hunan women's passionate songs can be traced back to the Tang Dynasty. At that time, there were many popular songs in Hunan, and the passionate songs of Hunan women were constantly evolving and developing, forming a unique music culture in Hunan.

2. Musical features: The musical features of Hunan women's passionate songs are mainly manifested in melody and lyrics. The melody is beautiful and moving, and the lyrics mostly describe the tenderness of Hunan women and the ups and downs of love. These songs are mostly based on folk stories, legends and historical events, and express people's sincere feelings and yearning for a better life in simple language.