I want to know the answer to the following question:
How were James O. Fraser, Alfred James Broomhall, and Isobel Kuhn involved with Tibet?
All the background I'm provided with is that "Famous earlier missionaries include James O. Fraser, Alfred James Broomhall and Isobel Kuhn of the China Inland Mission, among others who were active in this area.". Is that enough to answer the question?