Beijing Dongshun Restaurant 1963 was born in Beijing. Due to the influence of family environment, Jia Dai joined the army when he grew up. After several years of hard training, he learned a skill. After he retired from the army, he became a clerk. Later, he didn't want to live a nine-to-five life, so he resolutely resigned from his iron rice bowl and started his career as a Jianghu tycoon. He opened a restaurant in Beijing called Baffo Restaurant, which was later renamed Dongshun Restaurant, meaning smooth sailing.