At the end of Guangxu reign (1896), Yang Yutian, a native of Funing, Hebei Province, fled with his family and settled in Taonan Prefecture (now taonan city), Jilin Province. In order to support my family, I make a living by setting up stalls and pancakes. Because of its unique technology and attractive cake, it was accepted by the then governor Wu.

(Wu)' s preference. Because Mr. Lao Yang suffers from smallpox and his face is slightly numb, he is called Yang Mazi School.

Qing Yang, a second-generation descendant, got his true biography, and his business became more prosperous, and he became famous in the prairie and spread the fragrance in the three northeastern provinces. Yang, the third generation successor, inherited his ancestral business, learned from others' strengths and brought forth new ideas, and formed more than ten series of products such as poppy cake, poppy cake and poppy stew cake, which lasted for a long time.

Poplar pockmarked cake has experienced many vicissitudes and is unique since it came out. Since the registration of the State Administration for Industry and Commerce 1986, it has successively won the National Gold Award, China Famous Food,

Many awards such as "traditional famous spots" and "popular snacks".