Name: Li Chen; Title: Assistant researcher; Institution: Institute of Zhejiang Academy of Agricultural Sciences; Research direction: Fish intelligent vaccine injection equipment and shellfish harvesting equipment; Main research results: (1). Li Chen, Luo Wei, Wu Kang, Chen Junyang, Musa Abubakar Tadda, Zhu Songming, Ye Zhangying, Li Jianping*. Design and optimization of a head-to-tail orientation device for freshwater fry. Aquacultural Engineering. 2024, 106: 102433.（SCI, IF5=4.3）,2)Li Jianping, Li Chen, Li Congcong, Luo Wei, Wu Kang, Zhu Songming, Ye Zhangying. Design and Study of a Spindle-Shaped Fry Head-to-Tail Orientation Device. Fishes. 2023, 8(3): 143.（SCI, IF5=3.017, Tutor first author himself second author）,3)Li Chen, Wu Kang, Musa Abubakar Tadda, Luo Lin, Ye Zhangying, Li Jianping*, Zhu Songming. Design and research of the spindle-shaped fish vaccine adsorption injection device. Aquaculture International. 2024.（SCI, IF5=2.5）, 4)Li Chen, Zhu Songming, Li Jianping. Design and research of spinning fish vaccine adsorption injection device. 2023 ASABE Annual International Meeting. online, 2023. (EI) ,5)Li Chen, Fang Jun, Luo Wei, et al. Design and experiment of the vibratory cleaning device for shellfish harvesting machine [J]. Journal of chinese Agricultural Mechanization, 2024, 45(6) : 72-76, 105.