警务指挥实验室建设发展历程 · May 10, 2019 · speech

海南省招生宣讲 · April 24, 2019 · speech

因公临时出国信息管理系统上线培训 · February 20, 2019 · speech

International Conference on Open and Innovative Education (ICOIE 2018) in Hongkong · July 6, 2018 · conference

系统集成与融合指挥解决方案 · November 20, 2017 · speech

大数据、智能化从概念到日常应用 · March 5, 2017 · speech

微课、慕课与私播课从概念到技术 · October 20, 2016 · speech

Educational Innovation through Technology (EITT2016) in Tainan · September 22, 2016 · conference

第二届全国治安管理处罚法修订研讨会 · July 19, 2016 · conference

实战训练中的课程开发 · May 28, 2016 · speech