中国续打压新冠言论 北京三志愿者遭捕 (China continues to crackdown on speech regarding COVID-19 outbreak, detains three Beijing volunteers)
Deutsche Welle, April 27, 2020
China Police Detain Three Linked to Censored Coronavirus Archive
New York Times, April 27, 2020
‘A dream come true’: Chinese human rights lawyer Wang Quanzhang reunited with family
South China Morning Post, April 27, 2020