![Protesters stick photos of Gui Minhai, left, and other missing booksellers outside the Liaison Office of the Central People's Government in Hong Kong on January 3, 2016.](/sites/default/files/media_2021/10/202110china_publisher_jailed.jpg)
Protesters stick photos of Gui Minhai, left, and other missing booksellers outside the Liaison Office of the Central People's Government in Hong Kong on January 3, 2016.
© 2016 Vincent Yu/AP Images
Protesters stick photos of Gui Minhai, left, and other missing booksellers outside the Liaison Office of the Central People's Government in Hong Kong on January 3, 2016.