It's true. According to the query of Jiushang.com, Huang Qilin of Beijing Erguotou has inherited the traditional brewing technology of Beijing Erguotou. This product is made of high-quality sorghum as raw material, bran koji as saccharifying and fermenting agent, mixed steaming and burning, pinching the head and removing the tail, long-term storage and fine modulation, so Jing Erguotou Huang Qilin is real.