Profile: Mr. Zhang Zhiyong is a senior engineer, senior lighting designer, and registered electrical engineer (power supply and distribution). He is an expert in the Chongqing Municipal Government's Comprehensive Bid Evaluation Expert Database and the General Manager of Chongqing Lingcaige Lighting Engineering Design Co., Ltd. With 20 years of experience in lighting design/light environment research and related fields, he excels in urban nightscape lighting planning, garden landscape light environment, cultural tourism night tours, and electrical lighting. His leading project, the "Special Plan for Landscape Lighting in the Central Urban Area of Chongqing (2022-2035)," won the "First Prize of the 2023 Chongqing Territorial Space Planning and Design Project." He participated in the lighting design of the Macau Bridge in China, led by Professor Yan Yonghong from Chongqing University, and won the 2025 MUSE Gold Award and the 2025 LIT Design Award.