No, not just any Liangpi can be called "Qinzhen Liangpi". Xi'an's "Qinzhen Liangpi" has begun to crack down on counterfeiting. Xue Yangang, general manager of Shaanxi Qinzhen Liangpi Brand Operation and Management Co., Ltd.: "Regular Qinzhen Liangpi stores will use a unified trademark, a unified logo, a unified decoration, and a unified authorization sign will be placed in the store."

Xue Yangang said that "Qinzhen Liangpi" is the first batch of intangible cultural heritage in Shaanxi Province and has also been rated as a famous Chinese snack. In 2007, the Huyi District Qinzhen Liangpi Association registered the Qinzhen Liangpi trademark, giving the name of Qinzhen Liangpi legal protection.

. At present, most of the Qinzhen Liangpi shops on the market use them without our permission, and the image is quite chaotic, without unified regulations. ”