Update: The Tai Kwun Center for Heritage and Arts said on Friday that it would host the Ma Jian events as scheduled.

HONG KONG — A cultural venue run by a nonprofit organization with close ties to the Hong Kong government has abruptly canceled plans to host two events featuring an exiled Chinese writer, in what some saw as the latest sign of eroding freedoms in the city.

The cancellation came just days before the writer, Ma Jian, was scheduled to speak at the Tai Kwun Center for Heritage and Arts as part of the annual Hong Kong International Literary Festival. It left festival organizers scrambling to find a new venue for the Saturday events.

“We do not want Tai Kwun to become a platform to promote the political interests of any individual,” Timothy Calnin, director of Tai Kwun, said in a statement sent to reporters on Thursday. “We have therefore worked closely with the Hong Kong International Literary Festival to find a more suitable alternative venue.”