One of the circulation codes of Jiannanchun is generally divided into the following categories: JD, LT, LS, SC, YJ and ZM.

JD: Hotel Edition for short.

LT: short for circulation edition.

LS: chain store edition for short.

Shang Chao Edition for short.

YJ: tobacco, liquor and hotel edition for short.

ZM: store edition for short.

Jiannanchun is a traditional liquor brand in China, which is produced in Mianzhu, Sichuan Province. It is also called "Mianzhu Three Mussels" with Zhaogongcha and Mianzhu New Year Pictures.

Mianzhu was named "Jiannanchun" because it belonged to Chao Jiannan in the Tang Dynasty. Its main raw materials are glutinous rice, rice, corn, wheat, sorghum and water, and its main products are Jiannanchun wine, Zhenjiannanchun, Jinjiannan and Dongfanghong.

In June 2008, Jian Nanchun's traditional brewing techniques were selected as national intangible cultural heritage. On April 20 18, Jian Nanchun ranked first in China liquor products in the International Ultimate Spirits Challenge and won the highest award "Chairman's Trophy".

Jian Nanchun official website