The two old Sichuanese have different concepts,
"Old Sichuan" restaurant is an old-fashioned restaurant founded in the early 1930s. It is most famous for oxtail soup and shredded beef with lamp shadow. The "old Sichuan" is the name of its restaurant itself;
"Jinjiao" beef jerky is famous for "Old Sichuan" beef jerky, and it is the authentic series of "Old Sichuan" beef jerky. This "old Sichuan" refers to the series of beef jerky.
Among beef jerky products, "Jinjiao" is the most authentic. If you buy Dengying shredded beef, it is the best in the old Sichuan restaurant.