"Tan Yutou" was born in 1996. In June 1998, Tan Yutou went out of Sichuan and opened chain stores across the country, with more than 50 stores in Chengdu, Beijing, Shanghai, Guangzhou, Taiwan, and Hong Kong. There are more than 100 chain stores in each large and medium-sized city, and the share in large and medium-sized cities in China reaches 93%. It has successively won the honors of "China's Famous Commercial Brand Enterprise", "China's Excellent Franchise Brand", "National Green Catering Enterprise", "National Top Ten Catering Chain Enterprises", "China's Famous Hot Pot" and "China's Famous Catering Store".

Zhang Dabeard Fish Head Hotpot was developed on the banks of the Minjiang River in Xinjin County, Sichuan in the 1990s. It has been operating for many years. The unique flavor of the fish head hotpot was brought to Chengdu. It first set off a fish head hotpot craze in Chengdu, affecting the entire The prosperity of Chengdu fish head hotpot has resulted in it winning the title of Provincial Famous Hotpot and the Individual Award for Specialty Fish Head Hotpot.

"Cha Nao Fish Head" has a strange name and a fresh taste. It turns out there is a story in it:

In the late Qing Dynasty, there was a small town in eastern Sichuan called "Ganpo".

One day a visitor from Chongqing came and stopped at Master Qin’s hotpot restaurant in the street. The guest brought three fish, which he said he caught from Changshou Lake in Chongqing. There are no rivers or lakes on the dry slope, and transportation is extremely inconvenient. Fish is rarely eaten. Master Qin asked the guest if he would like to cook the fish in a hot pot. The guest had never had such an experience and readily agreed.

When the guest and Master Qin tasted the seasoned fish, he couldn’t help but said, "Good! Good! Especially the fish head is the best!"

So Master Qin and the guest reached an agreement. Cooperation: Guarantee the supply of longevity fish to customers, and add specialty fish hotpot to Master Qin’s store.

The new variety is officially launched, and the local gourmets come to taste it. Master Qin is attentive and non-stop introducing the fish, especially the fish head, which is extremely delicious and has fitness and tonic effects. Gradually, it spread from one person to ten, and then to hundreds of people, and everyone in the town called him "Chacha Fish Head".

During the Anti-Japanese War of the Republic of China, "Cha Nao Yutou" was unfortunately lost due to Master Qin's disciples being captured, and it was buried until the beginning of this century.