They are giving up their passports to play football for China but Chinese fans remain sceptical
Channel News Asia, September 19, 2019
示威者以暴易暴 警察應反躬自省（文：陳帆川）(Have youngsters really lost control? Police should reflect on their actions as protesters inevitably fight violence with violence)
Ming Pao, September 19, 2019
Beyond hawks and doves: A better way to debate U.S.-China policy
China File, September 18, 2019
Are Hong Kong’s protests dying down? While turnout has declined, the demonstrators’ sentiment remains.
Foreign Policy, September 18, 2019