Chen, 1936, stage name Tang, was born in Cixi, Zhejiang. 1956 Graduated from East China Institute of Shipping in July as a senior engineer. He worked in the Institute of Ship Technology of China State Shipbuilding Corporation, and now he is retired.

Chen joined his multidisciplinary groups in shipbuilding and related fields. My hobby is collecting and studying Yin Zhangshi. I have visited Yin Zhangshi producing areas and mining areas such as Shoushan in Fujian, Qingtian in Zhejiang and Changhua for many times, and now I have more than 400 species of Yin Zhangshi. There are articles such as Materials and Evaluation of Yin Shi, Random Talk on Bloodstone, and Tian Huang is not suitable as a national stone. , published in the "Grand View Collection", "Stone Fun" and other newspapers.

The paper "Yin Zhangshi Variety Criteria" 1999 1 was selected as the book "China Kistler Bonsai Root Art Flower Grand View". In the article "Yin Shi Selection Criteria", it is proposed that Yin Zhangshi should be selected based on the integration of practicality, craftsmanship and appreciation, which was broadcast by Shanghai People's Broadcasting Station on May 1999. Shanghai Education TV reported many stories about its collection.

Brief introduction of ornamental stone association

Ornamental Stone Association is a social organization dedicated to the research, promotion and protection of ornamental stone culture. Ornamental stones, also known as strange stones and elegant stones, refer to stones with ornamental value, cultural connotation and scientific value in nature. The main work of the Ornamental Stone Society includes the study of stone appreciation culture, the exchange of stone appreciation experience and the development of stone appreciation resources.

In China, ornamental stone culture has a long history. In recent years, with the improvement of people's living standards, the collection of ornamental stones and the ranks of fans are growing. In order to carry forward the culture of ornamental stones, popularize the knowledge of ornamental stones, improve the theoretical knowledge and skill level of professionals in the appraisal and price evaluation of ornamental stones, and standardize the appraisal and price evaluation behavior of ornamental stones, organizations such as China Ornamental Stone Association came into being.