Tofu Bean Fish Hotpot refers to Liuxiao Liufu Bean Fish (Lankao Store), and its address is Bishui Blue City, 3 meters north of the intersection of Zhenxing Road and Jiankang Road in lankao county, Kaifeng City, Henan Province.
Lankao, which belongs to Kaifeng City, Henan Province, is a county directly under the jurisdiction of Henan Province, with a total area of 1,116 square kilometers. As of : on November 1, 22, the permanent population of lankao county is 777,278. In the Qin Dynasty, Jiyang County was located in the north of the county. In 1954, Lanfeng County merged with the western part of Kaocheng County and was called lankao county.