1. Origin difference: Hanyuan Zanthoxylum is located in Hanyuan County, Ya 'an City, Sichuan Province, and Mao Wen Zanthoxylum is located in Maoxian County, Aba Tibetan and Qiang Autonomous Prefecture, Sichuan Province. The planting environment and soil conditions will vary from place to place.

2. Appearance difference: Hanyuan Zanthoxylum bungeanum fruit is red or purple, with small and smooth dermatoglyphics and relatively poor particle size and fullness; Mao Wen Zanthoxylum bungeanum fruit is purplish red or yellowish, with large dermatoglyphics, wrinkles and full granules. These appearance characteristics make them have obvious differences in appearance.