filmmaker explores the truth of Chinese immigrants in the Moose Jaw tunnelsA still from Weiye Su's documentary A Passage Beyond Fortune, which looks at Chinese immigrants and the truth behind the stories told about the Moose Jaw tunnels. Su joined Stefani Langenegger on CBC Radio's The Morning Edition to discuss the film, which is screening in Moose Jaw Wednesday evening at 7 p.m. CST. He said they talked about not being properly recognized for the contributions they made to building the city of Moose Jaw. Su hopes his documentary informs future generations about what Chinese immigrants experienced. CBC reached out to Tunnels of Moose Jaw for comment.