Yuanweizhai in Shenyang, formerly known as Beijing puyunlou roast duck restaurant. It was built in the Qianlong period of Qing Dynasty. It has a history of more than 200 years. At that time, it was as famous as Quanjude and jianyifang. In 1930, puyun building set up a semicolon in the north market of Shenyang. As soon as it opened, it was famous in Northeast China. Famous people from all walks of life, such as Zhang Xueliang and Mei Lanfang, were guests here. After liberation, puyunlou was renamed "xinweizhai roast duck restaurant". In 1999, Yuanlin, the successor of xinweizhai roast duck restaurant, established yuanweizhai roast duck restaurant.