The fat cow is the favorite thing of many hot pot "old cockroaches", and the Hebei big factory fat cow is their favorite choice. The pure "Dachang fat cow" has bright color, soft color and marbled texture. The taste is tender and juicy, the mouth is smooth, and the aftertaste is endless. It is edible all year round. Especially in the winter, it can increase people's ability to resist cold, strengthen the body and strengthen the heart and blood vessels and the heart.

Yanchao wine has a long history of development. According to the "Sanhe County", the wine industry in Sanhe County in the Qing Dynasty is very developed. Peng Bangding’s "Smell the Time" contains: "There are 12 pots in the territory..., if the song is not counted, the day needs 144 stones, and the shochu produced is called 'East Road Wine'". In the 14th year of Guangxu Emperor Guangxu (1888), Yanjiao built "Dequan Yong" pot, employing more than 150 people, consuming more than 40 stones per day and shochu 2000 kg. After the founding of the People's Republic of China (1950), the "Dequan Yong" pot was accepted by the Tongxian Special Administrative Office as the "National Yanjiao Winery", which lasted for more than a century and has a history of 118 years.