The light show in Qijiang Park starts at 7: 30 pm. The light show in Qijiang Park will be divided into four theme areas: elegant Qijiang, humanistic Qijiang, energetic Qijiang and dreamy Qijiang. The upgrading project plan points out that the origin of Zhongshan City, the revitalization of industrialization and the rise of modernization are all carried out along the Qijiang River. At present, there are still many signs along the Qijiang River to witness the development of Zhongshan, including historical and cultural cities, historical and cultural blocks, numerous industrial relics and traditional villages. Qijiang has become one of the important regions or symbols representing Zhongshan culture. In order to enhance Zhongshan's cultural identity and self-confidence, the night scenes along the river need to be excavated, protected and upgraded. At present, the night scene lighting on both sides of the Qijiang River has not fully tapped the scenery on both sides of the river, and the lighting performance is single, and some products cannot work normally because of their age. In addition, the night lighting on both sides of the Qijiang River is mainly static artistic conception landscape, lacking experiential interactive products. The lighting effect of each area has its own characteristics. For example, in the "Fengyaqi River", the water pattern projection lighting effect will be introduced; Humanistic Qijiang introduces the light projection of Zhongshan characteristic buildings and fish swimming light projection. "Vibrant Qijiang" area launched interactive tube floor tile lights; The "Dream Qijiang" exhibition area launched the "Avatar Dream" theme light show.