Media mogul Jimmy Lai Chee-ying, founder of Apple Daily arrives at West Kowloon Magistrates's Courts to face charges related to an illegal vigil assembly commemorating the 1989 Tiananmen Square crackdown, in Hong Kong, China November 3, 2020. REUTERS/Tyrone Siu

Media mogul Jimmy Lai Chee-ying, founder of Apple Daily arrives at West Kowloon Magistrates's Courts to face charges related to an illegal vigil assembly commemorating the 1989 Tiananmen Square crackdown, in Hong Kong, China November 3, 2020. REUTERS/Tyrone Siu

Pro-democracy activists Gwyneth Ho Kwai-lam, Eddie Chu and Lester Shum arrive at West Kowloon Magistrates's Courts to face charges related to an illegal vigil assembly commemorating the 1989 Tiananmen Square crackdown, in Hong Kong, China November 3, 2020. REUTERS/Tyrone Siu

Pro-democracy activists Lee Cheuk-yan and Leung Kwok-hung, also known as "Long Hair", hold a microphone and sign outside West Kowloon Magistrates's Courts before facing charges related to an illegal vigil assembly commemorating the 1989 Tiananmen Square crackdown, in Hong Kong, China November 3, 2020. REUTERS/Tyrone Siu

Pro-democracy activists Joshua Wong and Tiffany Yuen arrive at West Kowloon Magistrates's Courts to face charges related to an illegal vigil assembly commemorating the 1989 Tiananmen Square crackdown, in Hong Kong, China November 3, 2020. REUTERS/Tyrone Siu

Pro-democracy activist Joshua Wong arrives at West Kowloon Magistrates's Courts to face charges related to an illegal vigil assembly commemorating the 1989 Tiananmen Square crackdown, in Hong Kong, China November 3, 2020. REUTERS/Tyrone Siu

Media mogul Jimmy Lai Chee-ying, founder of Apple Daily arrives at West Kowloon Magistrates's Courts to face charges related to an illegal vigil assembly commemorating the 1989 Tiananmen Square crackdown, in Hong Kong, China November 3, 2020. REUTERS/Tyrone Siu

Media mogul Jimmy Lai Chee-ying, founder of Apple Daily arrives at West Kowloon Magistrates's Courts to face charges related to an illegal vigil assembly commemorating the 1989 Tiananmen Square crackdown, in Hong Kong, China November 3, 2020. REUTERS/Tyrone Siu

Pro-democracy activists Joshua Wong and Tiffany Yuen arrive at West Kowloon Magistrates's Courts to face charges related to an illegal vigil assembly commemorating the 1989 Tiananmen Square crackdown, in Hong Kong, China November 3, 2020. REUTERS/Tyrone Siu

Media mogul Jimmy Lai Chee-ying, founder of Apple Daily arrives at West Kowloon Magistrates's Courts to face charges related to an illegal vigil assembly commemorating the 1989 Tiananmen Square crackdown, in Hong Kong, China November 3, 2020. REUTERS/Tyrone Siu

Media mogul Jimmy Lai Chee-ying, founder of Apple Daily arrives at West Kowloon Magistrates's Courts to face charges related to an illegal vigil assembly commemorating the 1989 Tiananmen Square crackdown, in Hong Kong, China November 3, 2020. REUTERS/Tyrone Siu

Visitors watch an exhibition board including news of protest to support 1989 Tiananmen Square protests and Hong Kong handover ceremony, at the exhibition "The Hong Kong Story" in the Hong Kong Museum of History before it closes for an extensive revamp, in Hong Kong, China, October 16, 2020. REUTERS/Tyrone Siu

Retired bishop Cardinal Joseph Zen Ze-kiun arrives at West Kowloon Courts to support pro-democracy activists who are facing charges related to an illegal vigil assembly commemorating the 1989 Tiananmen Square crackdown, in Hong Kong, China October 15, 2020. REUTERS/Tyrone Siu

Retired bishop Cardinal Joseph Zen Ze-kiun arrives at West Kowloon Courts to support pro-democracy activists who are facing charges related to an illegal vigil assembly commemorating the 1989 Tiananmen Square crackdown, in Hong Kong, China October 15, 2020. REUTERS/Tyrone Siu

Retired bishop Cardinal Joseph Zen Ze-kiun arrives at West Kowloon Courts to support pro-democracy activists who are facing charges related to an illegal vigil assembly commemorating the 1989 Tiananmen Square crackdown, in Hong Kong, China October 15, 2020. REUTERS/Tyrone Siu

Retired bishop Cardinal Joseph Zen Ze-kiun arrives at West Kowloon Courts to support pro-democracy activists who are facing charges related to an illegal vigil assembly commemorating the 1989 Tiananmen Square crackdown, in Hong Kong, China October 15, 2020. REUTERS/Tyrone Siu

Pro-democracy activist Leung Kwok-hung, also known as "Long Hair", holds a sign at West Kowloon Courts before facing charges related to an illegal vigil assembly commemorating the 1989 Tiananmen Square crackdown, in Hong Kong, China October 15, 2020. REUTERS/Tyrone Siu

Pro-democracy activists Lee Cheuk-yan holds a microphone and sign outside West Kowloon Courts before facing charges related to an illegal vigil assembly commemorating the 1989 Tiananmen Square crackdown, in Hong Kong, China October 15, 2020. REUTERS/Tyrone Siu

Media mogul Jimmy Lai Chee-ying, founder of Apple Daily and activist Leung Kwok-hung, also known as "Long Hair", stand outside West Kowloon Courts before facing charges related to an illegal vigil assembly commemorating the 1989 Tiananmen Square crackdown, in Hong Kong, China October 15, 2020. REUTERS/Tyrone Siu

Media mogul Jimmy Lai Chee-ying, founder of Apple Daily and activist Leung Kwok-hung, also known as "Long Hair", arrive at West Kowloon Courts to face charges related to an illegal vigil assembly commemorating the 1989 Tiananmen Square crackdown, in Hong Kong, China October 15, 2020. REUTERS/Tyrone Siu

Media mogul Jimmy Lai Chee-ying, founder of Apple Daily arrives at West Kowloon Courts to face charges related to an illegal vigil assembly commemorating the 1989 Tiananmen Square crackdown, in Hong Kong, China October 15, 2020. REUTERS/Tyrone Siu

Pro-democracy activist Joshua Wong arrives at West Kowloon Courts to face charges related to an illegal vigil assembly commemorating the 1989 Tiananmen Square crackdown, in Hong Kong, China October 15, 2020. REUTERS/Tyrone Siu

Media mogul Jimmy Lai Chee-ying, founder of Apple Daily arrives at West Kowloon Courts to face charges related to an illegal vigil assembly commemorating the 1989 Tiananmen Square crackdown, in Hong Kong, China October 15, 2020. REUTERS/Tyrone Siu

Media mogul Jimmy Lai Chee-ying, founder of Apple Daily arrives at West Kowloon Courts to face charges related to an illegal vigil assembly for the 1989 Tiananmen Square crackdown, in Hong Kong, China October 15, 2020. REUTERS/Tyrone Siu

A replica of a banner protesters held during the pro-democracy demonstration at Tiananmen Square in 1989 hangs above a "Lennon Wall" filled with post-it notes, at the June 4th museum in Hong Kong, China July 4, 2020. Picture taken July 4, 2020. REUTERS/Yoyo Chow

An image of survivors of the 1989 Tiananmen Square protests posing for a photograph with Secretary of State Mike Pompeo is displayed as Pompeo, accompanied by Sam Brownback, Ambassador at Large for International Religious Freedom, speaks at a news conference at the State Department in Washington, DC, U.S., June 10, 2020. Andrew Harnik/Pool via REUTERS

Media mogul Jimmy Lai Chee-ying (L), founder of Apple Daily, attends a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejected a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. Picture taken June 4, 2020. REUTERS/Tyrone Siu

Media mogul Jimmy Lai Chee-ying (C), founder of Apple Daily, attends a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejected a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. Picture taken June 4, 2020. REUTERS/Tyrone Siu

A Hong Kong anti-government protester raises a hand to show support for the five demands at Liberty Square in Taipei to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, Taiwan, June 4, 2020. REUTERS/Ann Wang

People hold pictures near to candles as they gather at Liberty Square in Taipei to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, Taiwan, June 4, 2020. REUTERS/Ann Wang

A woman wearing a protective face mask holds a candle at Liberty Square in Taipei to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, Taiwan, June 4, 2020. REUTERS/Ann Wang

People hold up their cellphones and gather at Liberty Square in Taipei to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, Taiwan, June 4, 2020. REUTERS/Ann Wang

Hong Kong anti-government demonstrators gather at Liberty Square in Taipei to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, Taiwan, June 4, 2020. REUTERS/Ann Wang

Hong Kong anti-government demonstrators gather at Liberty Square in Taipei to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, Taiwan, June 4, 2020. REUTERS/Ann Wang

A person holds a placard as people gather at Liberty Square in Taipei to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, Taiwan, June 4, 2020. REUTERS/Ann Wang

A man wearing a protective mask holds a placard at Liberty Square in Taipei to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, Taiwan, June 4, 2020. REUTERS/Ann Wang

People gather at Liberty Square in Taipei to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, Taiwan, June 4, 2020. REUTERS/Ann Wang

People gather at Liberty Square in Taipei to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, Taiwan, June 4, 2020. REUTERS/Ann Wang

Protesters take part in a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejected a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. REUTERS/Tyrone Siu

Protesters take part in a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejected a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. REUTERS/Tyrone Siu

Protesters wearing protective face masks take part in a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejects a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. REUTERS/Tyrone Siu

A protester raises his British National Overseas (BNO) passports during a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejects a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. REUTERS/Tyrone Siu

Protesters wearing protective face masks take part in a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejects a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. REUTERS/Tyrone Siu

Protesters wearing protective face masks and coverings wave Hong Kong independence flags as they take part in a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejects a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. REUTERS/Tyrone Siu

Protesters take part in a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejects a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. REUTERS/Tyrone Siu

Protesters wave Hong Kong independence flags as they take part in a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejects a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. REUTERS/Tyrone Siu

A person wearing a protective face mask waves a Hong Kong independence flag as protesters take part in a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejects a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. REUTERS/Tyrone Siu

Protesters wearing protective face masks gesture as they take part in a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejects a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. REUTERS/Tyrone Siu

Protesters wearing protective face masks take part in a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejects a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. REUTERS/Tyrone Siu

Protesters take part in a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejects a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. REUTERS/Tyrone Siu

Protesters take part in a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejects a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. REUTERS/Tyrone Siu TPX IMAGES OF THE DAY

Protesters wearing protective face masks take part in a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejects a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. REUTERS/Tyrone Siu

Protesters wearing protective face masks take part in a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejects a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. REUTERS/Tyrone Siu

Protesters take part in a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejects a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. REUTERS/Tyrone Siu

Protesters wearing protective face masks take part in a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejects a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. REUTERS/Tyrone Siu

Lee Cheuk-yan, the chairman of the Hong Kong Alliance in Support of Patriotic Democratic Movements in China, takes part in a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejects a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. REUTERS/Tyrone Siu

A protester wearing a protective face mask pushes down barricades to attend a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejects a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. REUTERS/Tyrone Siu

Lee Cheuk-yan, the chairman of the Hong Kong Alliance in Support of Patriotic Democratic Movements in China, takes part in a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejects a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. REUTERS/Tyrone Siu

Protesters wearing protective face masks take part in a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejects a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. REUTERS/Tyrone Siu

Protesters take part in a candlelight vigil to mark the 31st anniversary of the crackdown of pro-democracy protests at Beijing's Tiananmen Square in 1989, after police rejects a mass annual vigil on public health grounds, at Victoria Park, in Hong Kong, China June 4, 2020. REUTERS/Tyrone Siu