在西北大漠的30多年军旅生涯中,他用相机拍下了两万多张珍贵的照片,清晰地记录了我国的核试验发展史;离休后,有人愿出50万元的价格买下他收藏的照片,被他一口拒绝。然而,当中国人民革命军事博物馆欲有偿收集他的藏品时,他却分文不要,一次捐赠照片数百张;当时和他结下深厚友情的张爱萍将军夸赞他:“好一个陈老二!” In the more than 30 years of military career in the desert in the northwest, he took more than 20,000 precious pictures with a camera and clearly recorded the history of nuclear testing in our country. After retiring, some people are willing to pay him a price of 500,000 yuan The photo was rejected by him. However, when the Chinese People’s Revolutionary Military Museum wanted to collect his collection for a fee, he donated a penny and donated hundreds of photographs at a time. General Zhang Aiping, who had a deep friendship with him, praised him: “A good old man!” "