The 2018 Academic Annual Conference of Society of Water Conservancy in Heilongjiang Province was held from Aug. 29^thto 31^st in Harbin. The team of Marine New Energy and the Smart Water Conservancy led by professor Geng Jing of Institute of Marine Engineering Technology was invited to attend. The paper “Optimization Design and Numerical Simulation of the Bank protection Structure of the Main River of Songhua River” written by Li Mingwei, Hanyu, Zhangyang, Liu Yongchao and Zhang Guowen won the first prize of excellent paper. They are all members of professor Geng jing team. And other 3 papers won the Excellent Awards.