１９８０年，我所在的北京市房屋修建二公司成立古建筑技术研究室，我被调去从事研究工作。这个研究室是为解决当时老工匠陆续退休，古建技术濒于失传的危机而成立的，其宗旨是发掘、整理、总结古建筑传统技术，使之见于经传，流传后世。这时候，由中国建筑学会建筑历史学... In 1980, I was located in Beijing City Building Construction Company two ancient building technology laboratory, I was transferred to engage in research work. This research laboratory was set up to solve the crisis of old artisans retired and the ancient building techniques endangered. Its purpose is to excavate, organize and summarize the traditional techniques of ancient buildings so that they can be seen in the biography and handed down to the later generations. At this time, by the Chinese Architectural Society architectural history ...