China did make Hongkong Bookstore owners disappear(some of them disappeared while visiting China), because they were selling books(banned in mainland china) in

China did make Hongkong Bookstore owners disappear(some of them disappeared while visiting China), because they were selling books(banned in mainland china) in Hongkong. https://www.nytimes.com/2018/04/03/magazine/the-case-of-hong-kongs-missing-booksellers.html https://www.nytimes.com/2018/04/03/magazine/the-case-of-hong...