Jinan Dangjiazhuang Longsheng pastries are authentic. The Longsheng brand originated during the Daoguang period of the Qing Dynasty and has a history of more than 170 years. It is a "time-honored brand in Shandong Province". The "Longsheng" trademark is a "well-known trademark in China". Today, the century-old shop Longshenghao is run by the three Tuo brothers. Tuo Anli is the eldest in the family and the representative inheritor of Longsheng pastries.