Imprisoned Yang faces legal challenges in China
Beijing has yet to reveal any evidence to support claims that the Chinese-Australian academic was a spy
Spying Charges
China resorts to hostage diplomacy to silence critics
Australian citizen Yang Hengjun has become a victim of a poisonous relationship between Beijing and Canberra
China court hearings for Canadians accused of spying
Michael Spavor and Michael Kovrig face alleged espionage charges, Canada’s Foreign Ministry reveals