Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Hong Kong Activists Feel Pressure as Chinese Authorities Approach Relatives in Mainland China Tommy Walker HONG KONG - A pro-democracy activist in Hong Kong is the latest to disclose that Chinese authorities questioned his family and friends in mainland China for information about him. Yat-Chin Wong, 19, is the organizer of StudentPoliticism, a political group in Hong Kong whose aim is to promote "core values such as democracy and liberty and our sentiments to Hong Kong." The teenager was arrested twice last year, while national security officers warned group members about their continued activism. Wong, who spent his childhood in China before moving to Hong Kong while in primary school, revealed that his relatives in Sichuan had recently been approached for questioning. "I was told by my family in the past few days that my relatives, friends and even classmates from primary school in China were questioned by public authorities. They wanted to know my plans and whereabouts. They told my relatives and friends not to keep in contact with me," Wong told VOA. After learning about the questionings, Wong severed ties with his family and friends. "From past to future, my stand and actions are entirely on my own and are not associated with, or linked to, any of my relatives and family," Wong posted on his Facebook page. But Wong said he is still worried that further action could be taken. "China suppresses people who hold opposite ideas against them. I guess the government could still approach or interrogate or question them," he said. "I haven't seen or contacted them in a long time. Rather, I am more worried about the political prosecution that might happen to me in Hong Kong," he said. Hong Kong was returned to China from Britain in 1997 under the "one country, two systems" agreement that promised Hong Kong would retain a "high degree of autonomy" until 2047. But since the handover, Beijing has attempted to further tighten its control of the city. In 2019, a now-withdrawn extradition bill sparked widespread anti-government protests in Hong Kong In response, Beijing implemented the National Security Act for Hong Kong, effective June 30, 2020. .