Meat burger is divided into 2 kinds: bologna meat burger and old Tongguan meat burger two kinds of, their meat is the same, the difference is in the practice of the burger, a kind of bologna meat burger Bai Ji Bun, a kind of old Tongguan burger. Now outsiders prefer the old Tongguan meat burger more points, bologna meat burger on the tongue of China two, there are more than two thousand years of history.