HONG KONG - JUNE 18: People hold placards and shout slogans as they take part in a prostest on June 18, 2016 in Hong Kong. Hong Kong bookseller Lam Wing-kee told reporters on Thursday evening that Chinese authorities had allegedly detained him for eight months and forced him to issue a scripted confession for trading in banned books, deepening the rift with Beijing. (Photo by Anthony Kwan/Getty Images)
