Introduction to the Thousand People and Hundred Fish Feast: Every summer, the ancient city holds a lively "Thousand People and Hundred Fish Feast", and hundreds of banquet tables lined up are filled with guests. This tradition originated from the legend of the red carp in the Luanhe River. Using fish as a matchmaker and meeting friends at festivals, many guests and friends not only tasted the red carp of the Luanhe River, but also appreciated the magnificence and beauty of the ancient city of Luanzhou.