Under keen competition, 39 research projects conducted by HKPolyU’s young scholars won the "Youth Science Fund Project" of the National Natural Science Foundation of China in 2022, making the most number of “Youth Science Fund Project” in Hong Kong institutions. Among them, two projects belong to CNERC-Rail, namely, "Mechanism of Wind Load Reduction by Surface Blowing/Suction Method for High-speed Trains and Optimization Strategy under Wind Environment" led by Dr. CHEN Zheng-Wei and "Research on The Generalization of The Localization Model of The Components of The Catenary Support Device on Different Lines of The High-speed Railway" led by Dr. LIU Wen-Qiang.