Yang Tsang Woo's related achievements.

It was not until the autumn of 1907 that the new version of the photographic works translated by Yang Tsang Woo had the opportunity to be printed in type. Now I see a hardcover lead seal (slightly incomplete) collected by China Photographers Association. Compared with the handwritten thread-bound book, the printed lead is richer in content. First, many illustrations are printed in the first two volumes, and then five pages are added to introduce the use of new materials and tools such as night fireworks photography, flame paper and developing film cans with new methods. Finally, the appendix is a "brief introduction" written by the author in Tangshan in English (signed by Y. T .WOO), pointing out that "part of this book is extracted and translated from" Introduction to Captain abney's Photography and Concise Photography ",and the rest is" an account of my photography practice in the past 20 years ". This book was finalized and published with the help of "Mr. Mike Motosh from Presbyterian Missionary Publishing House". In the preface, Yang Tsang Woo also told readers to take pictures correctly and learn to take pictures. "When people have a better understanding of the art of photography and then become interested, they will know that it is a pleasant and beneficial study." . The road of photography "is a road with flowers and thorns, and no one can say that he will not make mistakes on this road." To make photography "every progress, we must work hard and pay the price!" "