The gang gang smoked chicken was founded in the fifteenth year of Qing Guangxu. The founder Yin Yucheng encountered the Guangxu royal chef because of his good opportunity. He got the Royal Palace smoked chicken secret recipe, built a smoked chicken square, and named “Gangzi smoked chicken”, which was deeply influenced by the local people and the past. Merchants favor, known as the top of China's "four famous chickens", screaming in all directions. After years of praise, the only cooked chicken soup is delicious, the smoked chicken color is bright and bright, the taste is aromatic, the meat is tender, rotten and silky, and the eater is full of praise. The smoked chicken color of the glutinous rice is bright and bright, the taste is aromatic, the meat is tender, the rotten and silky, the salty and light, the nutrient-rich, rotten and silky, the smoky flavor, the endless aftertaste.

The ditch-family smoked chicken was founded in the fifteenth year of Qing Guangxu (AD 1889). It was the traditional name of Guanwai, the founder Yin Yucheng. In 1887, the young Yin Yucheng was alone in Guandong. When he came to the customs of the Daogou Ditch at the time (now the town of Gengzi Town, Beizhen City, Liaoning Province), he saw the mountains and rivers and the simple folk customs, and decided to settle here. He opened the noodle restaurant with his family's craftsmanship, and made his own wine, the famous "ditch gang". Yin Yu became a man of loyalty and loyalty, and often suffered from the hardships of the people. He was deeply loved by the people of the township. After receiving the attention of a local wealthy Du, he became a affair with Miss Du, and later he was called Yin Siye. On a snowy night, Yin Siye was on the way home, encountering a ragged old man and seeing his distress and peace of mind, so he was pity and took care of him. Careful care has enabled the elderly to recover quickly. Thanks to the help of Yin Siye, the old man told him about his identity as a royal chef and the experience of being persecuted to escape the palace. Finally, the old man took out a secret recipe of smoked chicken from his arms and told Yin Siye: This is the secret recipe of the palace smoked chicken that I have created for more than 40 years. This smoked chicken is deeply loved by the Emperor. I was counted because of this secret recipe. If you sell smoked chicken according to this law, you will be successful. Yin Yucheng was overjoyed. According to this method, the chicken was smoked and boldly innovated and improved. At the same time, it was sold with homemade shochu. Soon, “smoked chicken shochu” was heard on the street and became a famous snack of the ditch. Yin Siye founded the Smoked Chicken Restaurant in 1889 with the help of his father-in-law, named "Gangzizi Smoked Chicken". Due to the unique taste, the ditch-family smoked chicken was favored by the local people and past merchants, and was later regarded as the “court royal chicken” by the royal family. In the folk, the Dangzizi smoked chicken is also known as the "China's four major gourmet chickens", and it is very popular.