Tianjin is located in the northeast of North China Plain, bordering Bohai Sea in the east, Jiuhe River in the west, Yanshan Mountain in the north and Gangdian Lake in the south. The rivers and seas are dry, fresh and wild, and mountain products is rich in resources. All these provide a vast world for Tianjin snack craftsmen to display their talents, and also determine the unique characteristics of Tianjin snacks.