According to Sohu's query. Com, the opening hours of the light night scene of Zhengding ancient city are from Monday to Friday 18-2 1.30, and the light show is the main night scene of Zhengding south gate, and the best viewing time is 19-2 1. The Lantern Festival in Zhengding Ancient City is a unique cultural feast. While enjoying the lights, you can also deeply experience the cultural heritage of Zhengding Millennium Ancient City.