Yang Tsang Woo's character story.

Yang Tsang Woo attaches great importance to the introduction of new photography technology and equipment, and teaches practical photography knowledge to photographers in China. 1906, took the time to translate two volumes of New Photography of Tangshan. The first volume introduces in detail the performance of various photographic equipment and the methods of taking pictures, developing and printing. The second volume focuses on how to repair negatives, photos and various scenery. Please write the manuscript page by page with a brush and make it into a book for circulation. Now I see the manuscript of this book in Beijing Library without illustrations, but the preface written by Chen Bingwu (1906) in February introduces the author, saying that he has studied the theory of Gezhi deeply and thoroughly. Praise his new photography book, which is a good reading for learning photography.