Ruyiqiang Miangao Steamed Bread

Beijing Sour Dough Bread

Gaozhuang Sour Dough Bread

Traditional Sour Dough Bread (Zhongfang Feicui Garden Shop)

Caozhou Sour Dough Bread (Renmin East Road North 3rd Alley Shop)

Heze Laomian Steamed Bread House (Zhongcheng Heyuefu Shop)