对于杨格非文字工作的研究，有助于了解汉口或者武汉，乃至整个华中地区基督教文字事工的发展状况，从文字事工这个侧面了解华中地区传教状况。
It helps us to understand the mission of development in Hankow , or Wuhan , and even the entire region of central China . And form the side of literature work , to understand the situation of missionary of Central China .
杨格非