黄琦狱中病情危重 母亲促当局放人 (Dissident Huang Qi in critical condition in prison, mother urges his release)
Radio Free Asia, August 6, 2018
https://www.rfa.org/mandarin/yataibaodao/renquanfazhi/ql1-08062018093111.html
Detained Chinese professor moved to unknown location
Voice of America, August 5, 2018
https://www.voanews.com/a/china-professor-sun-whereabouts-unknown/4514282.html
Related:
Arrest seen as part of China's efforts to crush criticism
Voice of America, August 4, 2018
https://www.voanews.com/a/observers-sun-wenguang-s-arrest-is-part-of-china-s-attempts-to-crush-anti-government-sentiments/4513653.html
Tibetan protest singer freed after serving more than three years in prison
Radio Free Asia, August 3, 2018
https://www.rfa.org/english/news/tibet/singer-08032018153355.html