Zhang Bin is president of the China Cultural Industry Association, a government-backed body that promotes Chinese soft power around the world.Kevin Van Paassen/The Globe and Mail Zhang Bin, a wealthy Chinese businessman, finds himself in the middle of a controversial 2016 donation to the Pierre Elliott Trudeau Foundation that The Globe and Mail has reported was linked to the Chinese government, allegedly part of Beijing’s meddling in Canadian democratic processes. A Chinese citizen with a home in Quebec, Mr. Zhang is president of the China Cultural Industry Association, a government-backed body that promotes Chinese soft power around the world. He...