本科毕业于南京大学物理学专业，多年在通讯领域从事市场推广，退休后喜欢收集和研究初等数学问题。 保有初中数学知识就可以完全理解几乎所有的本频道视频，主要内容是基于数学知识的逻辑推理题，选择标准是有趣与否。 希望这些视频可以让你体验到数学之美和逻辑之妙，或者成为你和孩子们一起玩乐的素材。 Undergraduate from Nanjing University, majoring in Physics, worked for many years in marketing in the field of communications, and enjoyed collecting and studying elementary math problems after retirement. Preserving knowledge of junior high school math will allow you to fully understand almost all of the videos on this channel, which focus on logical reasoning questions based on mathematical knowledge, with the selection criterion being whether they are interesting or not. I hope these videos can let you experience the beauty of math and logic, or become the material for you to have fun with your kids.
