Hunan is a big tea-producing province with abundant tea resources. The main component of tea-scented devil oil is tea, and Hunan has the advantage of raw materials to produce this seasoning oil. Hunan cuisine is good at cooking and seasoning, and tea-scented devil oil plays an important role in Hunan cuisine. Hunan cuisine pays attention to the creation of taste and fragrance, and the unique aroma and taste of tea-scented devil oil just meet this requirement.

Hunan cuisine is widely used in cooking, which makes it very popular in the local area.