A Multicenter, Double-blind, Placebo-randomized Controlled Clinical Study on the Treatment of Non-alcoholic Steatohepatitis With Tibetan Drug Langqing Atar

Lang Qingata: (Artificial bezoar: 0.1g, Safflower: 15g, five spirit fat: 15g, Tangerine: 30g, Swertia: 15g, nutmeg: 10g, Astragalus: 25g, wood fragrance: 10g, Parasol tiger grass: 15g, Coriander fruit: 10g, Agarwood: 3g, pomegranate seed: 20g, Rhododendron: 8g, Dongquai fruit: 15g, licorice: 10g). Water decoction (hospital decoction), Decoction in water for oral use，2 times/day, 4 weeks for a course of treatment.

Placebo is a Chinese medicine granule with 5% active ingredient and has the same taste as Lang Qingata，Decoction in water for oral use