Over the past few days, the night scene of Hetao Old Street in Fengnan District, Tangshan City, Hebei Province has been exceptionally splendid. The brilliant lights and the magnificent buildings complement each other. With the assistance of De Sheng Lighting, the lush ancient trees have taken on a new lease of life, with their branches, vines and leaves emitting dazzling light. The paths in the forest are dotted with light and shadow, and various dazzling patterns and images automatically switch, blending seamlessly with the surrounding buildings and landscapes. Tourists walk through them, immersed in a sense of immersive exploration, and the sense of immersion instantly reaches its peak. 

        It is known that the He Tou Old Street project is located on both sides of the Tangjin Canal in Fengnan District, Tangshan City. It is a night tour attraction designed based on the historical culture of Tangshan and the century-old heritage of He Tou. It features six cultural squares, Taixiang Banquet, Water City Market, and Old Car柿 Market， among other distinctive exhibition areas. Coupled with nearly a hundred sets of Tang-style lantern formations and over a hundred interactive mini-performances as tourist highlights， it has been selected as one of the 'Top Ten Must-Visit Nighttime Cultural and Tourism Consumption Clusters in Hebei Province'.

In 2023, Fengnan District took advantage of the 7th Hebei Province Tourism Industry Development Conference to renovate and upgrade the He Tou Old Street. While preserving its unique cultural heritage, it also upgraded in terms of technological feel, immersion, and interactive experience. It introduced many night tour light and shadow products from De Sheng Optoelectronics, such as the colored light PS-3484, pattern light PM-150ZA, interactive video light PJ-160, strip water ripple light RC-4024, and spotlights PS-201. Through technological empowerment, the activity of using dreamy light and shadow to rejuvenate ancient trees was carried out, creating a popular photo spot; the addition of pattern lights made the light and shadow blend with the road, creating a winding path leading to a secluded place. It achieved the ultimate visual experience of people wandering in a painting.

Hetao Old Street uses light and shadow to create a space for dialogue between the past and the present, enriches the business layout, actively builds a leisure and vacation area in the Beijing-Tianjin-Hebei region and a destination and tourist spot for night tours, and has polished the golden brand name of 'Night Economy - The Best of Tangshan'.