1. First of all, eating beef cold is one of the traditional delicacies in Zigong, Sichuan, and it is a famous dish developed by Zigong people in the process of salt making.

2. Secondly, in the era of lack of mechanical power, cattle became the most important power in Zigong at that time. When Zigong saltworks flourished, there were about 5, productive cattle all the year round.

3. The last one is the place with the highest density of cattle for production in China.